Popular games published by company Santos

This Tetris-styled game features triangular falling blocks, which the player has to rotate and position into standard shapes of the same color, to make them vanish. Stone blocks can also appear, which need to be formed into a shape to remove them. The game modes include Story Mode, Player Versus CPU, and Player Versus Player. There are six characters to choose from (plus three unlockable characters), each with their own block pattern.

Stahlfeder: Tekkou Hikuudan is a vertical shoot'em'up released only in Japan in 1996 for the original Sony Playstation, it has since been re-released for the PSN.