Cheat Codes:Sonic Battle
From Sonic Retro
These are cheat codes which can be accessed by inputting button sequences or by various other methods. The cheat codes work in the original Sonic Battle, as well as in 2 in 1: Sonic Advance & Sonic Battle, 2 in 1: Sonic Battle & ChuChu Rocket!, and 2 in 1: Sonic Pinball Party & Sonic Battle.
Cheat Codes, All Versions
- Unlock Green Hill: Clear Emerl's episode in Story mode. Upon completion, Green Hill should be available as a stage in Battle mode.
- Unlock Chaos 0: Defeat him in Emerl's Story.
- Unlock Gamma: Defeat him in Story Mode.
- Unlock Mine Hunt Mini-Game: Complete Knuckles' episode in story mode.
- Unlock Fly and Get Mini-game: Complete Tails' episode in story mode.
- Unlock Speed Demon Mini-Game: Complete Shadow's episode in story mode.
- Unlock Treasure Island Mini-Game: Complete Amy's episode in story mode.
Sonic Team Building Passwords
Enter these at the Sonic Team Building in Emerl's Story.
- Obtain "Amy Combo" Card: alogK
- Obtain "Chaos Combo" Card: EkiTa
- Obtain "Cream Combo" Card: ZAhan
- Obtain "E-102 Combo" Card: tSueT
- Obtain "Knuckles Combo" Card: yU3Da
- Obtain "Rouge Combo" Card: AhnVo
- Obtain "Shadow Combo" Card: ArmIa
- Obtain "Sonic Combo" Card: 75619
- Obtain "Tails Combo" card: OTrOI
You must beat Story Mode with every character. After this is done you can go back and play the stories again. After beating them, you will get to read part of Gerald's Journal. The transcripts are available here.
- Gerald's Journal entry #1: Beat Sonic's story again.
- Gerald's Journal entry #2: Beat Tails' story again.
- Gerald's Journal entry #3: Beat Rouge's story again.
- Gerald's Journal entry #4: Beat Knuckles' story again.
- Gerald's Journal entry #5: Beat Amy's story again.
- Gerald's Journal entry #6: Beat Cream's story again.
- Gerald's Journal entry #7: Beat Shadow's story again.
- Gerald's Journal entry #8: Beat Emerl's story again.
Official Codes, US version