diff --git a/assets/images/icon.png b/assets/images/icon.png
index 527d360c..d00f7831 100644
Binary files a/assets/images/icon.png and b/assets/images/icon.png differ
diff --git a/crossbundle/cli/README.md b/crossbundle/cli/README.md
index e23087aa..c68ffcf0 100644
--- a/crossbundle/cli/README.md
+++ b/crossbundle/cli/README.md
@@ -51,11 +51,13 @@ See [installation documentation](https://crossbow.dodorare.com/install/index.htm
 ## Cargo.toml Metadata syntax
 
 ```toml
-[[package.metadata.android]]
+[[package.metadata]]
 # Cross-platform user-friendly application name for your app.
 app_name = "Example"
 # Cross-platform assets directory path relatively to project path.
-assets = "assets"
+assets = ["assets"]
+# Cross-platform icon path to generate icons for Android and iOS.
+icon = "../../assets/images/icon.png"
 
 [[package.metadata.android]]
 # Android application wrapper: supports ndk-glue and sokol
@@ -65,9 +67,9 @@ app_name = "Example"
 # Path to AndroidManifest.xml file
 manifest_path = "path/to/AndroidManifest.xml"
 # Android resources directory path relatively to project path.
-res = "res/android"
+resources = ["res/android"]
 # Android assets directory path relatively to project path.
-assets = "assets"
+assets = ["assets"]
 # Android targets to build on debug or release.
 debug_build_targets = ["aarch64-linux-android"]
 release_build_targets = ["aarch64-linux-android"]
@@ -103,27 +105,17 @@ authorities = "org.khronos.openxr.runtime_broker;org.khronos.openxr.system_runti
 # This will be made optional if/when cargo-apk migrates to aapt2.
 name = "org.khronos.openxr"
 
-# See https://developer.android.com/guide/topics/manifest/uses-feature-element
-#
-# Note: there can be multiple .uses_feature entries.
-[[package.metadata.android.manifest.features]]
-name = "android.hardware.vulkan.level"
-required = true
-version = 1
-
 # See https://developer.android.com/guide/topics/manifest/meta-data-element
 [[package.metadata.android.manifest.application.meta_data]]
 name = "com.oculus.vr.focusaware"
 value = "true"
 
 [package.metadata.apple]
-# The user-friendly application name for your app. Displayed in the applications menu
-app_name = "Example"
 # Apple targets to build on debug or release.
 debug_build_targets = ["aarch64-apple-ios"]
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
 # Apple resources directory path relatively to project path.
-res = "res/apple"
+resources = ["res/apple"]
 ```
 
 ## CLI options and flags
diff --git a/crossbundle/cli/src/commands/build/android.rs b/crossbundle/cli/src/commands/build/android.rs
index 2f37d888..70a84047 100644
--- a/crossbundle/cli/src/commands/build/android.rs
+++ b/crossbundle/cli/src/commands/build/android.rs
@@ -1,9 +1,13 @@
 use super::{BuildContext, SharedBuildCommand};
-use crate::error::Result;
+use crate::{error::*, types::CrossbowMetadata};
 use android_manifest::AndroidManifest;
 use android_tools::java_tools::{JarSigner, Key};
 use clap::Parser;
-use crossbundle_tools::{commands::android::*, error::CommandExt, types::*};
+use crossbundle_tools::{
+    commands::{android::*, combine_folders},
+    error::CommandExt,
+    types::*,
+};
 use std::path::{Path, PathBuf};
 
 /// Specifies flags and options needed to build application
@@ -96,11 +100,15 @@ impl AndroidBuildCommand {
             std::env::set_var("ANDROID_SDK_ROOT", sdk.sdk_path());
         }
 
+        config.status("Preparing resources and assets")?;
+        let (assets, resources) =
+            Self::prepare_assets_and_resources(&context.config, &android_build_dir)?;
+
         config.status("Generating gradle project")?;
         let gradle_project_path = gen_gradle_project(
             &android_build_dir,
-            &context.config.get_android_assets(),
-            &context.config.android.res,
+            &assets,
+            &resources,
             &context.config.android.plugins,
         )?;
 
@@ -196,6 +204,9 @@ impl AndroidBuildCommand {
         let manifest = Self::get_android_manifest(context, AndroidStrategy::NativeApk)?;
         config.status_message("Generating", "AndroidManifest.xml")?;
         let manifest_path = save_android_manifest(&native_build_dir, &manifest)?;
+        config.status("Preparing resources and assets")?;
+        let (assets, resources) =
+            Self::prepare_assets_and_resources(&context.config, &android_build_dir)?;
 
         config.status_message("Compiling", "lib")?;
         let target_sdk_version = Self::target_sdk_version(&manifest, &sdk);
@@ -218,8 +229,8 @@ impl AndroidBuildCommand {
             &project_path,
             &native_build_dir,
             &manifest_path,
-            &context.config.get_android_assets(),
-            &context.config.android.res,
+            &assets,
+            &resources,
             &package_name,
             target_sdk_version,
         )?;
@@ -279,6 +290,9 @@ impl AndroidBuildCommand {
         let manifest = Self::get_android_manifest(context, AndroidStrategy::NativeAab)?;
         config.status_message("Generating", "AndroidManifest.xml")?;
         let manifest_path = save_android_manifest(&native_build_dir, &manifest)?;
+        config.status("Preparing resources and assets")?;
+        let (assets, resources) =
+            Self::prepare_assets_and_resources(&context.config, &android_build_dir)?;
 
         config.status_message("Compiling", "lib")?;
         let target_sdk_version = Self::target_sdk_version(&manifest, &sdk);
@@ -297,7 +311,7 @@ impl AndroidBuildCommand {
 
         config.status_message("Generating", "proto format APK file")?;
 
-        let compiled_res = if let Some(res) = &context.config.android.res {
+        let compiled_res = if let Some(res) = &resources {
             let compiled_res_path = native_build_dir.join("compiled_res");
             if !compiled_res_path.exists() {
                 std::fs::create_dir_all(&compiled_res_path)?;
@@ -316,7 +330,7 @@ impl AndroidBuildCommand {
         let mut aapt2_link =
             sdk.aapt2()?
                 .link_compiled_res(compiled_res, &apk_path, &manifest_path);
-        if let Some(assets) = &context.config.get_android_assets() {
+        if let Some(assets) = &assets {
             aapt2_link.assets(assets.clone())
         } else {
             &mut aapt2_link
@@ -496,6 +510,7 @@ impl AndroidBuildCommand {
         sdk.default_platform()
     }
 
+    /// Get min sdk version from cargo manifest
     pub fn min_sdk_version(android_manifest: &AndroidManifest) -> u32 {
         android_manifest
             .uses_sdk
@@ -547,4 +562,44 @@ impl AndroidBuildCommand {
         });
         Ok(manifest)
     }
+
+    /// Prepare assets and resources for the application.
+    ///
+    /// Also, this function will generate mipmap icon resources if specified in the
+    /// CrossbowMetadata config.
+    pub fn prepare_assets_and_resources(
+        config: &CrossbowMetadata,
+        out_dir: &Path,
+    ) -> Result<(Option<PathBuf>, Option<PathBuf>)> {
+        let res = config.get_android_resources();
+        let gen_resources = if res.is_empty() && config.icon.is_none() {
+            None
+        } else {
+            let path = out_dir.join("gen_resources");
+            std::fs::remove_dir_all(&path).ok();
+            combine_folders(res, &path)?;
+
+            if let Some(icon) = &config.icon {
+                ImageGeneration {
+                    icon_path: icon.to_owned(),
+                    out_icon_name: "ic_launcher.png".to_owned(),
+                    output_path: path.clone(),
+                    force: true,
+                }
+                .gen_mipmap_res_from_icon()?;
+            }
+            Some(path)
+        };
+
+        let assets = config.get_android_assets();
+        let gen_assets = if !res.is_empty() {
+            let path = out_dir.join("gen_assets");
+            std::fs::remove_dir_all(&path).ok();
+            combine_folders(assets, &path)?;
+            Some(path)
+        } else {
+            None
+        };
+        Ok((gen_assets, gen_resources))
+    }
 }
diff --git a/crossbundle/cli/src/commands/build/apple.rs b/crossbundle/cli/src/commands/build/apple.rs
index 3011b732..089137ff 100644
--- a/crossbundle/cli/src/commands/build/apple.rs
+++ b/crossbundle/cli/src/commands/build/apple.rs
@@ -1,8 +1,11 @@
 use super::{BuildContext, SharedBuildCommand};
-use crate::error::*;
+use crate::{error::*, types::CrossbowMetadata};
 use apple_bundle::prelude::InfoPlist;
 use clap::Parser;
-use crossbundle_tools::{commands::apple, types::*};
+use crossbundle_tools::{
+    commands::{apple, combine_folders},
+    types::*,
+};
 use std::path::{Path, PathBuf};
 
 #[derive(Parser, Clone, Debug)]
@@ -106,31 +109,24 @@ impl IosBuildCommand {
         )?;
         let out_dir = context.target_dir.join(rust_triple).join(&profile);
         let bin_path = out_dir.join(&name);
+
         config.status("Generating app folder")?;
         let apple_target_dir = &context
             .target_dir
             .join("apple")
             .join(rust_triple)
             .join(&profile);
-        let app_path = apple::gen_apple_app_folder(
-            apple_target_dir,
-            name,
-            context
-                .config
-                .get_apple_assets()
-                .as_ref()
-                .map(|r| project_path.join(r)),
-            context
-                .config
-                .apple
-                .res
-                .as_ref()
-                .map(|r| project_path.join(r)),
-        )?;
+
+        config.status("Preparing resources and assets")?;
+        let (assets, resources) =
+            Self::prepare_assets_and_resources(&context.config, apple_target_dir)?;
+
+        let app_path = apple::gen_apple_app_folder(apple_target_dir, name, assets, resources)?;
         config.status("Copying binary to app folder")?;
         std::fs::copy(&bin_path, &app_path.join(&name)).unwrap();
         config.status_message("Generating", "Info.plist")?;
         apple::save_info_plist(&app_path, properties, false).unwrap();
+
         if self.identity.is_some() {
             config.status("Starting code signing process")?;
             apple::copy_profile(
@@ -154,6 +150,7 @@ impl IosBuildCommand {
             apple::codesign(&app_path, true, self.identity.clone(), Some(xcent_path))?;
             config.status("Code signing process finished")?;
         }
+
         config.status("Generating ipa file")?;
         apple::gen_apple_ipa(apple_target_dir, &app_path, name)?;
         config.status("Build finished successfully")?;
@@ -199,4 +196,33 @@ impl IosBuildCommand {
         });
         Ok(info_plist)
     }
+
+    /// Prepare assets and resources for the application.
+    pub fn prepare_assets_and_resources(
+        config: &CrossbowMetadata,
+        out_dir: &Path,
+    ) -> Result<(Option<PathBuf>, Option<PathBuf>)> {
+        let res = config.get_apple_resources();
+        let gen_resources = if res.is_empty() && config.icon.is_none() {
+            None
+        } else {
+            let path = out_dir.join("gen_resources");
+            std::fs::remove_dir_all(&path).ok();
+            combine_folders(res, &path)?;
+
+            // TODO: Generate icons
+            Some(path)
+        };
+
+        let assets = config.get_apple_assets();
+        let gen_assets = if !res.is_empty() {
+            let path = out_dir.join("gen_assets");
+            std::fs::remove_dir_all(&path).ok();
+            combine_folders(assets, &path)?;
+            Some(path)
+        } else {
+            None
+        };
+        Ok((gen_assets, gen_resources))
+    }
 }
diff --git a/crossbundle/cli/src/types/android_config.rs b/crossbundle/cli/src/types/android_config.rs
index 1539c52e..673c56b7 100644
--- a/crossbundle/cli/src/types/android_config.rs
+++ b/crossbundle/cli/src/types/android_config.rs
@@ -18,11 +18,17 @@ pub struct AndroidConfig {
     /// **Important:** If this field specified - `manifest` property will be ignored.
     pub manifest_path: Option<PathBuf>,
     /// Android resources directory path relatively to project path.
-    pub res: Option<PathBuf>,
+    ///
+    /// If specified more than one - all resources will be placed into one directory.
+    #[serde(default)]
+    pub resources: Vec<PathBuf>,
     /// Custom Android assets directory path relatively to project path.
     ///
+    /// If specified more than one - all assets will be placed into one directory.
+    ///
     /// **Important:** This property has higher priority than global property.
-    pub assets: Option<PathBuf>,
+    #[serde(default)]
+    pub assets: Vec<PathBuf>,
     /// Android debug build targets.
     #[serde(default)]
     pub debug_build_targets: Vec<AndroidTarget>,
diff --git a/crossbundle/cli/src/types/apple_config.rs b/crossbundle/cli/src/types/apple_config.rs
index 062985c3..4e020128 100644
--- a/crossbundle/cli/src/types/apple_config.rs
+++ b/crossbundle/cli/src/types/apple_config.rs
@@ -12,11 +12,17 @@ pub struct AppleConfig {
     /// **Important:** If this field specified - `info_plist` property will be ignored.
     pub info_plist_path: Option<PathBuf>,
     /// Apple `resources` directory path relatively to project path.
-    pub res: Option<PathBuf>,
+    ///
+    /// If specified more than one - all resources will be placed into one directory.
+    #[serde(default)]
+    pub resources: Vec<PathBuf>,
     /// Custom Apple `assets` directory path relatively to project path.
     ///
+    /// If specified more than one - all assets will be placed into one directory.
+    ///
     /// **Important:** This property has higher priority than global property.
-    pub assets: Option<PathBuf>,
+    #[serde(default)]
+    pub assets: Vec<PathBuf>,
     /// Apple debug build targets.
     #[serde(default)]
     pub debug_build_targets: Vec<IosTarget>,
diff --git a/crossbundle/cli/src/types/mod.rs b/crossbundle/cli/src/types/mod.rs
index 1585e142..090436c1 100644
--- a/crossbundle/cli/src/types/mod.rs
+++ b/crossbundle/cli/src/types/mod.rs
@@ -22,17 +22,22 @@ pub struct CrossbowMetadata {
     pub app_name: Option<String>,
     /// Assets directory path relatively to project path.
     ///
+    /// If specified more than one - all assets will be placed into one directory.
+    ///
     /// **Important:** This property has lower priority than Android or Apple `assets`
     /// property.
-    pub assets: Option<PathBuf>,
+    #[serde(default)]
+    pub assets: Vec<PathBuf>,
     /// Cross-platform permissions for Android and Apple.
     ///
     /// **Important:** This property has lower priority than AndroidManifest or Apple
     /// Info.plist properties.
     #[serde(default)]
     pub permissions: Vec<Permission>,
-    // TODO: Add `icon` field and icon generation.
-    // pub icon: Option<PathBuf>,
+    /// Cross-platform icon for Android and Apple.
+    ///
+    /// All necessary icons will be automatically generated for Android and iOS.
+    pub icon: Option<PathBuf>,
     #[cfg(feature = "android")]
     #[serde(default)]
     pub android: AndroidConfig,
@@ -43,12 +48,30 @@ pub struct CrossbowMetadata {
 
 impl CrossbowMetadata {
     #[cfg(feature = "android")]
-    pub fn get_android_assets(&self) -> Option<PathBuf> {
-        self.android.assets.clone().or_else(|| self.assets.clone())
+    pub fn get_android_assets(&self) -> &[PathBuf] {
+        if !self.android.assets.is_empty() {
+            &self.android.assets
+        } else {
+            &self.assets
+        }
+    }
+
+    #[cfg(feature = "apple")]
+    pub fn get_apple_assets(&self) -> &[PathBuf] {
+        if !self.apple.assets.is_empty() {
+            &self.apple.assets
+        } else {
+            &self.assets
+        }
+    }
+
+    #[cfg(feature = "android")]
+    pub fn get_android_resources(&self) -> &[PathBuf] {
+        &self.android.resources
     }
 
     #[cfg(feature = "apple")]
-    pub fn get_apple_assets(&self) -> Option<PathBuf> {
-        self.apple.assets.clone().or_else(|| self.assets.clone())
+    pub fn get_apple_resources(&self) -> &[PathBuf] {
+        &self.apple.resources
     }
 }
diff --git a/crossbundle/tools/Cargo.toml b/crossbundle/tools/Cargo.toml
index 004ae1a3..4fb239d3 100644
--- a/crossbundle/tools/Cargo.toml
+++ b/crossbundle/tools/Cargo.toml
@@ -28,6 +28,7 @@ which = "4.2"
 tempfile = "3.3"
 zip = "0.5"
 zip-extensions = "0.6.1"
+image = { version = "0.24.3", default-features = false, features = ["png", "jpeg"] }
 
 itertools = "0.10"
 cargo = "0.63.1"
diff --git a/crossbundle/tools/src/commands/android/common/gen_mipmap_res.rs b/crossbundle/tools/src/commands/android/common/gen_mipmap_res.rs
new file mode 100644
index 00000000..7bcf8520
--- /dev/null
+++ b/crossbundle/tools/src/commands/android/common/gen_mipmap_res.rs
@@ -0,0 +1,133 @@
+use crate::error::*;
+use image::{DynamicImage, GenericImageView, ImageFormat, Rgba};
+use serde::{Deserialize, Serialize};
+use std::{fs::File, path::PathBuf};
+
+#[derive(Debug, Default, Clone, Deserialize, Serialize)]
+pub struct ImageGeneration {
+    /// The path to the source icon will be provided to generate mipmap resources.
+    pub icon_path: PathBuf,
+    /// The output name of the icon that will be generated in mipmap resources.
+    pub out_icon_name: String,
+    /// Output path to Android resources for generated mipmap resources.
+    pub output_path: PathBuf,
+    /// Overwrite android resource directory.
+    pub force: bool,
+}
+
+impl ImageGeneration {
+    /// Generate mipmap resources from the icon. Width and height of the icon must be
+    /// equal.
+    pub fn gen_mipmap_res_from_icon(&self) -> Result<()> {
+        let image = image::open(&self.icon_path)?;
+        let (width, height) = image.dimensions();
+        if width != height || height % 2 != 0 {
+            return Err(Error::WidthAndHeightDifSizes);
+        }
+        for (name, size) in get_icon_sizes() {
+            let scaled = image.thumbnail(size, size);
+            let img = Self::round_image(&scaled, size);
+            // TODO: Add shadow. See this: https://github.com/romannurik/AndroidAssetStudio
+            self.write_image(&name, img)?;
+        }
+        Ok(())
+    }
+
+    fn round_image(scaled: &DynamicImage, size: u32) -> DynamicImage {
+        let border = size as f64 / 25.0;
+        let radius = size as f64 / 2.0;
+        let cxy = size as f64 / 2.0 - 1.0;
+        let mut img = scaled.to_rgba8();
+        for pix in img.clone().enumerate_pixels() {
+            let s = (pix.0 as f64 - cxy).hypot(pix.1 as f64 - cxy);
+            if s > radius - border {
+                img.put_pixel(pix.0, pix.1, Rgba([0, 0, 0, 0]));
+            }
+        }
+        img.into()
+    }
+
+    /// Check res directory and then create mipmap resource if it's empty
+    pub fn write_image(&self, mipmap_name: &str, scaled: DynamicImage) -> Result<()> {
+        let mipmap_dirs = self.output_path.join(format!("mipmap-{}", mipmap_name));
+        if mipmap_dirs.exists() {
+            if self.force {
+                std::fs::remove_dir(&mipmap_dirs)?;
+                std::fs::create_dir_all(&mipmap_dirs)?;
+            }
+            return Ok(());
+        } else if !mipmap_dirs.exists() {
+            std::fs::create_dir_all(&mipmap_dirs)?;
+        }
+        let mut output = File::create(mipmap_dirs.join(&self.out_icon_name))?;
+        scaled.write_to(&mut output, ImageFormat::Png)?;
+        Ok(())
+    }
+}
+
+/// Scale image down according to scale ratio.
+fn get_icon_sizes() -> Vec<(String, u32)> {
+    vec![
+        (MipmapDpi::Xxxhdpi.to_string(), 192),
+        (MipmapDpi::Xxhdpi.to_string(), 144),
+        (MipmapDpi::Xhdpi.to_string(), 96),
+        (MipmapDpi::Hdpi.to_string(), 72),
+        (MipmapDpi::Mdpi.to_string(), 48),
+        (MipmapDpi::Ldpi.to_string(), 36),
+    ]
+}
+
+pub enum MipmapDpi {
+    Xxxhdpi,
+    Xxhdpi,
+    Xhdpi,
+    Hdpi,
+    Mdpi,
+    Ldpi,
+}
+
+impl ToString for MipmapDpi {
+    fn to_string(&self) -> String {
+        match self {
+            Self::Xxxhdpi => "xxxhdpi".to_string(),
+            Self::Xxhdpi => "xxhdpi".to_string(),
+            Self::Xhdpi => "xhdpi".to_string(),
+            Self::Hdpi => "hdpi".to_string(),
+            Self::Mdpi => "mdpi".to_string(),
+            Self::Ldpi => "ldpi".to_string(),
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::env::current_dir;
+
+    #[test]
+    fn test_icon_gen() {
+        let tempfile = tempfile::tempdir().unwrap();
+        let res_dir_path = tempfile.path().to_path_buf();
+        let icon_path = current_dir()
+            .unwrap()
+            .parent()
+            .unwrap()
+            .parent()
+            .unwrap()
+            .join("assets")
+            .join("images")
+            .join("icon.png");
+        let image_generation = ImageGeneration {
+            icon_path,
+            out_icon_name: "ic_launcher.png".to_owned(),
+            output_path: res_dir_path.join("res"),
+            force: false,
+        };
+        image_generation.gen_mipmap_res_from_icon().unwrap();
+        assert!(res_dir_path
+            .join("res")
+            .join("mipmap-hdpi")
+            .join("ic_launcher.png")
+            .exists())
+    }
+}
diff --git a/crossbundle/tools/src/commands/android/common/mod.rs b/crossbundle/tools/src/commands/android/common/mod.rs
index 9fb485e5..105c84c9 100644
--- a/crossbundle/tools/src/commands/android/common/mod.rs
+++ b/crossbundle/tools/src/commands/android/common/mod.rs
@@ -2,6 +2,7 @@ mod attach_logger;
 mod detect_abi;
 mod extract_archive;
 mod gen_key;
+mod gen_mipmap_res;
 mod helper_functions;
 mod read_manifest;
 mod rust_compile;
@@ -13,6 +14,7 @@ pub use attach_logger::*;
 pub use detect_abi::*;
 pub use extract_archive::*;
 pub use gen_key::*;
+pub use gen_mipmap_res::*;
 pub use helper_functions::*;
 pub use read_manifest::*;
 pub use rust_compile::*;
diff --git a/crossbundle/tools/src/commands/apple/read_plist.rs b/crossbundle/tools/src/commands/apple/read_plist.rs
index 48a55032..63a2a413 100644
--- a/crossbundle/tools/src/commands/apple/read_plist.rs
+++ b/crossbundle/tools/src/commands/apple/read_plist.rs
@@ -5,6 +5,9 @@ use std::path::Path;
 /// Read file and deserializes `Info.plist` into
 /// [`InfoPlist`](apple_bundle::prelude::InfoPlist).
 pub fn read_info_plist(path: &Path) -> Result<InfoPlist> {
-    apple_bundle::from_file(path)
-        .map_err(|_| AppleError::FailedToFindInfoPlist(path.to_string_lossy().to_string()).into())
+    if !path.exists() {
+        return Err(AppleError::FailedToFindInfoPlist(path.to_string_lossy().to_string()).into());
+    }
+    let res = apple_bundle::from_file(path)?;
+    Ok(res)
 }
diff --git a/crossbundle/tools/src/commands/common/combine_folders.rs b/crossbundle/tools/src/commands/common/combine_folders.rs
new file mode 100644
index 00000000..d1e8a824
--- /dev/null
+++ b/crossbundle/tools/src/commands/common/combine_folders.rs
@@ -0,0 +1,22 @@
+use crate::error::Result;
+use fs_extra::dir::{copy as copy_dir, CopyOptions};
+use std::fs::create_dir_all;
+use std::path::{Path, PathBuf};
+
+/// Place all folders' inner files into output directory.
+pub fn combine_folders(folder_paths: &[PathBuf], output: &Path) -> Result<()> {
+    // Create output directory if it doesn't exist.
+    if !output.exists() {
+        create_dir_all(output)?;
+    }
+
+    // Copy options
+    let mut options = CopyOptions::new();
+    options.overwrite = true;
+    options.content_only = true;
+    for folder_path in folder_paths {
+        copy_dir(dunce::simplified(folder_path), output, &options)?;
+    }
+
+    Ok(())
+}
diff --git a/crossbundle/tools/src/commands/common/mod.rs b/crossbundle/tools/src/commands/common/mod.rs
index 88d242ed..26e4331a 100644
--- a/crossbundle/tools/src/commands/common/mod.rs
+++ b/crossbundle/tools/src/commands/common/mod.rs
@@ -1,10 +1,12 @@
 //! Common commands used in all platforms.
 
+mod combine_folders;
 mod create_project;
 mod find_cargo_manifest_path;
 mod gen_minimal_project;
 mod parse_manifest;
 
+pub use combine_folders::*;
 pub use create_project::*;
 pub use find_cargo_manifest_path::*;
 pub use gen_minimal_project::*;
diff --git a/crossbundle/tools/src/commands/common/parse_manifest.rs b/crossbundle/tools/src/commands/common/parse_manifest.rs
index 188cdf76..637d5c42 100644
--- a/crossbundle/tools/src/commands/common/parse_manifest.rs
+++ b/crossbundle/tools/src/commands/common/parse_manifest.rs
@@ -1,4 +1,4 @@
-use crate::error::Error;
+use crate::error::*;
 use cargo::{
     core::{EitherManifest, Manifest, SourceId},
     util::toml::read_manifest,
@@ -7,7 +7,7 @@ use cargo::{
 use std::path::Path;
 
 /// Read manifest files and deserialize it
-pub fn parse_manifest(manifest_path: &Path) -> crate::error::Result<Manifest> {
+pub fn parse_manifest(manifest_path: &Path) -> Result<Manifest> {
     let source_id = SourceId::for_path(manifest_path)?;
     let cargo_config = Config::default()?;
     let either_manifest = read_manifest(manifest_path, source_id, &cargo_config)
diff --git a/crossbundle/tools/src/error.rs b/crossbundle/tools/src/error.rs
index c7e9383b..0752a6b6 100644
--- a/crossbundle/tools/src/error.rs
+++ b/crossbundle/tools/src/error.rs
@@ -99,6 +99,10 @@ pub enum Error {
         path: PathBuf,
         cause: std::io::Error,
     },
+    /// Width and height of the icon have different sizes. Choose another image
+    WidthAndHeightDifSizes,
+    /// Icons already exist. Use overwrite flag
+    IconsAlreadyExist,
     /// Failed to find the manifest in path: {0}
     FailedToFindManifest(PathBuf),
     /// Invalid profile: {0}
@@ -126,6 +130,8 @@ pub enum Error {
     /// Android error: {0:?}
     #[cfg(feature = "android")]
     Android(#[from] AndroidError),
+    /// Image crate error: {0:?}
+    ImageError(#[from] image::ImageError),
     /// Apple error: {0:?}
     #[cfg(feature = "apple")]
     Apple(#[from] AppleError),
diff --git a/docs/src/crossbow/configuration.md b/docs/src/crossbow/configuration.md
index 8acc74ec..bce4b3af 100644
--- a/docs/src/crossbow/configuration.md
+++ b/docs/src/crossbow/configuration.md
@@ -14,24 +14,20 @@ authors = ["Example <example@nice.com>"]
 edition = "2021"
 
 [dependencies]
-crossbow = "0.1.0"
+crossbow = "0.2.0"
 
-[package.metadata.android]
+[package.metadata]
 app_name = "Game"
-target_sdk_version = 30
-icon = "ic_launcher"
+assets = ["assets"]
+icon = "path/to/icon.png"
 
+[package.metadata.android]
 release_build_targets = ["aarch64-linux-android"]
-assets = "assets"
-res = "res/android"
+resources = ["res/android"]
 
 [package.metadata.apple]
-app_name = "Game"
-icon = "ic_launcher"
-
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
-assets = "assets"
-res = "res/apple"
+resources = ["res/apple"]
 ```
 
 ### Сonfiguration through separate files
diff --git a/docs/src/tutorials/hello-world.md b/docs/src/tutorials/hello-world.md
index 26815842..d06b612a 100644
--- a/docs/src/tutorials/hello-world.md
+++ b/docs/src/tutorials/hello-world.md
@@ -34,13 +34,9 @@ edition = "2021"
 [dependencies]
 crossbundle = "*"
 
-[package.metadata.android]
-icon = "ic_launcher"
-res = "res/android"
-
-[package.metadata.apple]
-icon = "ic_launcher"
-res = "res/apple"
+[package.metadata]
+app_name = "My Project"
+icon = "path/to/icon.png"
 ```
 
 ```rust
diff --git a/examples/bevy-2d/Cargo.toml b/examples/bevy-2d/Cargo.toml
index 0fae8c5d..4cff0c8e 100644
--- a/examples/bevy-2d/Cargo.toml
+++ b/examples/bevy-2d/Cargo.toml
@@ -12,12 +12,12 @@ bevy = { version = "0.7.0", features = ["mp3"] }
 
 [package.metadata]
 app_name = "Bevy 2D"
-assets = "../../assets"
+assets = ["../../assets"]
 
 [package.metadata.android]
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
+resources = ["../../assets/res/android"]
 
 [package.metadata.apple]
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
-res = "../../assets/res/apple"
+resources = ["../../assets/res/apple"]
diff --git a/examples/bevy-explorer/Cargo.toml b/examples/bevy-explorer/Cargo.toml
index 9070dfe6..fa8cf422 100644
--- a/examples/bevy-explorer/Cargo.toml
+++ b/examples/bevy-explorer/Cargo.toml
@@ -16,12 +16,12 @@ jsonrpsee = { version = "0.10.1", features = ["async-client", "client-ws-transpo
 
 [package.metadata]
 app_name = "Bevy Explorer"
-assets = "../../assets"
+assets = ["../../assets"]
 
 [package.metadata.android]
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
+resources = ["../../assets/res/android"]
 
 [package.metadata.apple]
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
-res = "../../assets/res/apple"
+resources = ["../../assets/res/apple"]
diff --git a/examples/macroquad-3d/Cargo.toml b/examples/macroquad-3d/Cargo.toml
index b4e794b9..d03b1bde 100644
--- a/examples/macroquad-3d/Cargo.toml
+++ b/examples/macroquad-3d/Cargo.toml
@@ -11,15 +11,14 @@ anyhow = "1.0"
 macroquad = "0.3.7"
 
 [package.metadata]
-app_wrapper = "sokol"
 app_name = "Macroquad 3D"
-assets = "../../assets"
+assets = ["../../assets"]
+icon = "../../assets/images/icon.png"
 
 [package.metadata.android]
+app_wrapper = "sokol"
 manifest_path = "res/AndroidManifest.xml"
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
 
 [package.metadata.apple]
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
-res = "../../assets/res/apple"
diff --git a/examples/macroquad-permissions/Cargo.toml b/examples/macroquad-permissions/Cargo.toml
index 71fd18dd..f8bac34f 100644
--- a/examples/macroquad-permissions/Cargo.toml
+++ b/examples/macroquad-permissions/Cargo.toml
@@ -20,8 +20,7 @@ permissions = ["camera", "microphone", "photos", "storage-read"]
 [package.metadata.android]
 app_wrapper = "sokol"
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
-# plugins_remote = ["com.crossbow.admob:admob:0.2.0"]
+resources = ["../../assets/res/android"]
 
 [[package.metadata.android.plugins_local_projects]]
 include = ":crossbow"
@@ -38,6 +37,7 @@ package = "com.crossbow.example.permissions"
 [package.metadata.android.manifest.uses_sdk]
 min_sdk_version = 19
 target_sdk_version = 30
+
 [package.metadata.android.manifest.application]
 icon = "@mipmap/ic_launcher"
 round_icon = "@mipmap/ic_launcher"
@@ -48,7 +48,7 @@ round_icon = "@mipmap/ic_launcher"
 
 [package.metadata.apple]
 release_build_targets = ["aarch64-apple-ios", "x86_64-apple-ios"]
-res = "../../assets/res/apple"
+resources = ["../../assets/res/apple"]
 
 [package.metadata.apple.info_plist]
 CFBundleIdentifier = "com.crossbow.example.permissions"
diff --git a/examples/macroquad-play-billing/Cargo.toml b/examples/macroquad-play-billing/Cargo.toml
index 9d6a4426..0fdcf87d 100644
--- a/examples/macroquad-play-billing/Cargo.toml
+++ b/examples/macroquad-play-billing/Cargo.toml
@@ -19,7 +19,7 @@ app_name = "Play Billing"
 [package.metadata.android]
 app_wrapper = "sokol"
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
+resources = ["../../assets/res/android"]
 
 [[package.metadata.android.plugins_local_projects]]
 include = ":crossbow"
diff --git a/examples/macroquad-play-games/Cargo.toml b/examples/macroquad-play-games/Cargo.toml
index 84cfec10..bf7d328d 100644
--- a/examples/macroquad-play-games/Cargo.toml
+++ b/examples/macroquad-play-games/Cargo.toml
@@ -19,7 +19,7 @@ app_name = "Play Games"
 [package.metadata.android]
 app_wrapper = "sokol"
 release_build_targets = ["aarch64-linux-android"]
-res = "../../assets/res/android"
+resources = ["../../assets/res/android"]
 
 [[package.metadata.android.plugins_local_projects]]
 include = ":crossbow"
diff --git a/plugins/play-games-services/README.md b/plugins/play-games-services/README.md
index 7b665caa..493d7283 100644
--- a/plugins/play-games-services/README.md
+++ b/plugins/play-games-services/README.md
@@ -51,7 +51,7 @@ Create you resources directory and import it by adding the following in your `Ca
 
 ```toml
 [package.metadata.android]
-res = "./res/android"
+resources = ["./res/android"]
 ```
 
 Then create file `./res/android/values/games-ids.xml` in your resources directory with the following content: