Sega Tetris

The two player versus mode adds special attacks to the gameplay. By clearing lines, you can activate joint attacks, where two stuck-together blocks will fall or long blocks will rise from the bottom of the playfield. Clearing multiple lines apart also activates special attacks, such as a missile attack that destroys a block and a K.O. attack that knocks out your opponent for a short time. The game also features a four player mode, where two cabinets are connected, and on the Dreamcast version, multiplayer can be played online.