- Core change for GB and GBC games (SameBoy -> mGBA)
- Exceptional performance and battery consumption improvements
- Fast-Forward feature (2x and 3x) to speed up the game
- Slow-mo feature (0.5x) to slow down the game
- Save file import feature (.sav)
- Color Palette modification feature for GB games
- New in-game menu with many features easily accessible without returning to the main menu (Save, Load, Reset, Volume, Vibration, Hold/Sustain, Fast Forward, Crown Mapping, D-Pad ways)
- Autosaving when the screen goes to sleep, the app goes to the background, and when returning to the menu
- Modified Hold/Sustain button function, now activatable on all buttons from the new in-game menu
- Minor bug fixes