I released the game on the app stores (links below). This was a shitload of work, oh my. All those screenshots. But anyway, it’s done.
Also, the Android version had a critical bug with depth buffering, that is solved now. Best you download it via the store, so you’ll also get future updates.

iTunes App Store (iOS)
https://itunes.apple.com/us/app/super-space-arcade/id1033481791?mt=8

Google Play (Android)
https://play.google.com/store/apps/details?id=com.superspacearcade.app