Huge playlist archive with AY / GFX improved games: https://www.youtube.com/playlist?list=PLxOanVBhqd3t74YnYAJA9p4vMQYZYCJWX
Updated 2021 version with lots of features from Amstrad CPC and Atari ST:
- Sonic Boom intro screen (from Atari ST version)
- Trainer options
- In game AY sfx from Amstrad CPC
- AY sfx fix (loudness, no crackle)
- AY Music from Atari ST (implemented on map screens before levels)
- Final Cut (Congratulations text screen from Atari ST)
- Keyboard Standart (O, P, Q, A, Space, M, H, E);
- Skip Levels (Symb+N)