Twintris

Inspired by the Amiga game of the same name, this is a simultaneous two-player Tetris game. Commodore Free #075

Features:

* Two players at the same time

* Ultra-smooth gameplay

* 20 different levels with varying obstacles and features

* Screen goes berserk when many lines are cleared at the same time

Warning:

Was originally not programmed with NTSC in mind, but it works if you can stand the minor screen shaking, which is due to the PAL FLD routine.