In windows desktop, the physicalKey do not match the actural key pressed, use logicalKey instead. And the upper right donation button does not lose focus when press-release (maybe it's a bug), so manually unfocus it.

And update the vendor files (android/ios/web/macos/linux/windows) via flutter create --project-name flutter_tetris --org tech.soit --overwrite .

➜ flutter-tetris git:(master) ✗ flutter run
Launching lib/main.dart on iPhone XR in debug mode... Running pod install... 1.1s CocoaPods' output:

  Preparing

Analyzing dependencies

Inspecting targets to integrate
  Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)

Fetching external sources
-> Fetching podspec for `Flutter` from `Pods/.symlinks/flutter/ios`
-> Fetching podspec for `soundpool` from `Pods/.symlinks/plugins/soundpool/ios`

Resolving dependencies of `Podfile`

Comparing resolved specification to the sandbox manifest
  A Flutter
  A soundpool

Downloading dependencies

-> Installing Flutter (1.0.0)

-> Installing soundpool (0.0.1)
  - Running pre install hooks
    - Podfile
[!] Unable to determine Swift version for the following pods:

- `soundpool` does not specify a Swift version and none of the targets (`Runner`)
integrating it have the `SWIFT_VERSION` attribute set. Please contact the author or set the
`SWIFT_VERSION` attribute in at least one of the targets that integrate this pod.

/usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.6.0/lib/cocoapods/installer/xcode/target_va
lidator.rb:115:in `verify_swift_pods_swift_version'
/usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.6.0/lib/cocoapods/installer/xcode/target_va
lidator.rb:37:in `validate!'
/usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.6.0/lib/cocoapods/installer.rb:459:in
`validate_targets'
/usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.6.0/lib/cocoapods/installer.rb:138:in
`install!'
/usr/local/lib/ruby/gems/2.4.0/gems/cocoapods-1.6.0/lib/cocoapods/command/install.rb:48:in
`run'
/usr/local/lib/ruby/gems/2.4.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'

pod version: 1.6.0

I tried the windows version of this game, the navigation key not works. I debugged the code and find the key issue is related to keyboard key matches, I use logicalKey instead of physicalKey.

Another problem is the donation button did not unfocus when press-release. so I manully unfocus it. and the vendor files like android/ios/web/macos/linux/windows were too old, so I updated them too.

see more details on https://github.com/boyan01/flutter-tetris/pull/11.