What's new in version (B1):
- Sonic and Tails (incomplete change)
- New Change button: play simultaneously with Sonic and Tails
- New Special Stage (with gyroscope beta)
- Test Zone: Underground Act 1
- Zones view: Underground, Sky High, Aqua Lake and Gimmick Mountain
- Zone removed: Green Hills (loops engine not developed)
- 3 languages for the menu: English, Portuguese and Spanish
- New adaptive system of up to 500 rings (Thought of Super Sonic)
- Menus inspired by the Genesis version
- Menus with up / down button
- Sonic Has Passed Menu Reformed
- New images on the plate
- Sonic and Tails (incomplete change)
- New Change button: play simultaneously with Sonic and Tails
- New Special Stage (with gyroscope beta)
- Test Zone: Underground Act 1
- Zones view: Underground, Sky High, Aqua Lake and Gimmick Mountain
- Zone removed: Green Hills (loops engine not developed)
- 3 languages for the menu: English, Portuguese and Spanish
- New adaptive system of up to 500 rings (Thought of Super Sonic)
- Menus inspired by the Genesis version
- Menus with up / down button
- Sonic Has Passed Menu Reformed
- New images on the plate
