Matris is a Tetris-clone. It is PowerGraphic2-compatible.

Features:

• two shades of gray (flickers a bit)
• multiplayermode
• SH4 / PowerGraphic2 compatible
• use hold to store a brick
• boss mode
• pause button
• level and point counter
• open source

How to use

Press the arrow keys to move the brick (up: rotate, down: fast). Try to complete lines to get points. After 10 lines you reach the next level; the speed increases (highest level: 20). Press F5 to pause the game. With EXE you enable the boss mode: You jump to the RunMat instantly (highscore is not saved!). You can use [tan] to store a brick or swap it with an existing one. If you want to leave the game, press [exit].

Update Mar 28, 2013: Commented source a bit, fixed some bugs Update Apr 03, 2013: Splitted source in multiple files, improved random number generator