Dragon Ball GT: Transformation is a 2005 Game Boy Advance game developed by Webfoot Technologies, and based on the first half of Dragon Ball GT. The game is a beat-'em-up, similar to Dragon Ball: Advanced Adventure.
This is the main mode of the game. The first level is Imecka, the first planet that Goku, Trunks, and Pan visit during their quest to find the elusive Black Star Dragon Balls. Throughout the course of the game, players collect the rest of the Dragon Balls and return to Earth, which has been completely taken over by the Tuffle parasite known as "Baby". The final stage takes place on the Tuffle Planet, which was wished back to existence using the Black Star Dragon Balls by Baby Vegeta. In the final boss battle, Super Saiyan 4 Goku faces off against a Golden Great Ape Baby Vegeta.
Single Player Mode
Similar to Story Mode, only with the between-stage discussion scenes removed. However, the benefit of this mode is that the player is able to choose from up to three of the nine available characters that they have unlocked to create their own team. Despite the fact that Goku (with tail) and Golden Great Ape Goku are playable briefly during the story mode, they are not available in any other mode.
Available as a single-player or multiplayer mode, Endurance pits the player(s) against wave after wave of increasingly tougher enemies. The goal is to stay alive as long as possible.
Boss Endurance Mode
Similar to the Endurance Mode, this single or multiplayer mode pits the player(s) against each of the game's sub-bosses and bosses in the order that they appear throughout the game.
Robot Swarm Mode
Similar to the previous endurance modes, this single-player or multiplayer mode has the player(s) choose a time limit of their choice, and try to defeat as many miniature robots as they can within the chosen limit.
A Multiplayer Versus Mode where players play as Piccolo and his clones.
- Goku (Base, Super Saiyan, Super Saiyan 4)
- Pan (with Giru)
- Vegeta (Super Saiyan)
- Baby Vegeta (Super Baby 2)