Sonic Advance is a 2001 platform game developed by Sonic Team and Dimps and published by Sega for the Game Boy Advance. It was one of the first Sonic the Hedgehog games to be released on a Nintendo console along with Sonic Adventure 2: Battle on the GameCube, and was produced in commemoration of the series' tenth anniversary. The story follows Sonic, Tails, Knuckles, and Amy as they journey to stop Doctor Eggman from taking over the world. Controlling a character, players are tasked with completing each level, defeating Eggman and his robot army, and collecting the seven Chaos Emeralds.