1999 · Puzzle / Action · Dreamcast
ChuChu Rocket! (1999) is Sonic Team's four-player puzzle game, in which players lay arrows to steer mice into their rockets and away from cats — the first Dreamcast game with online multiplayer.
Players place arrows on the floor to steer ChuChus, mice, into their own rocket while keeping KapuKapus, cats, away from it. Modes include single-player puzzles, a puzzle editor, a 30-second challenge and competitive games for up to four players. Critics praised the multiplayer and the cute style, though network lag drew complaints.
Yuji Naka directed and produced the game at Sonic Team, and Sega released it in Japan on 11 November 1999 and North America in March 2000. A Game Boy Advance version in 2001 included 2,500 of the 17,000 puzzles players had made.