Tetris Kiwamemichi

Looks very similar to Tetris DS, as well as Tetris Advance. The game includes a four player co-op and versus mode. Infinity is included, but can be disabled. Like the gameboy tetris versions, this game features a post entry delay, that lets you move and rotate a piece before it starts to drop. This significantly decreases the difficulty of 20G play.

A Sega NAOMI GD-rom version (arcade) of this game has been released, but it is very rare. Its product number is GDL-0020.