This is available for Windows and Android.
I tried Sonic 4 (Windows Phone ver.) on Windows 10 and the game loads fine (in a small window), problem is it doesn't detect the keyboard nor a Bluetooth controller so I'd be stuck playing with a mouse (ain't happening).
Next, trued it on Android and the experience was better, but on Android it looks buggy and the touch controls aren't very accurate. Play with a BT controller? I wish!
This version of Sonic 4 looks like it could have been released on GBA/DS and if that had happened, I'd have really liked it!
I tried Sonic 4 (Windows Phone ver.) on Windows 10 and the game loads fine (in a small window), problem is it doesn't detect the keyboard nor a Bluetooth controller so I'd be stuck playing with a mouse (ain't happening).
Next, trued it on Android and the experience was better, but on Android it looks buggy and the touch controls aren't very accurate. Play with a BT controller? I wish!
This version of Sonic 4 looks like it could have been released on GBA/DS and if that had happened, I'd have really liked it!