Basically Tetris - Duotris on the Commodore 64retrocommodore (64)in #dtube • 5 years ago (edited) This is Duotris on the Commodore 64, which is basically like Tetris except you can have two players and it has good Commodore 64 music. ▶️ DTube ▶️ YouTube #steemace #battle #gaming #video