It's a hack of Dragon Ball Advance Adventure for the GBA. If you hadn't noticed, the goal is to make it a sonic game. Right now I' Sonic and Sega Retro Forums Dragon Ball: Advanced Adventure - Game Script - GameFAQs
: The modder aimed to replace other characters like Krillin with Knuckles and include characters like Cheese and Cream. Sonic in Dragon ball Advance Adventure
Sonic the Hedgehog is not an official character in Dragon Ball: Advanced Adventure . However, he appears in a popular fan-made ROM hack titled , which replaces Goku with Sonic. It's a hack of Dragon Ball Advance Adventure for the GBA
: While the visuals change to Sonic sprites, the core platforming and combat mechanics of the Dragon Ball GBA engine remain largely the same. Sonic the Hedgehog is not an official character
: A full character swap where Sonic takes the lead role in the Advanced Adventure engine.