Duo Blocks - arcade game

Duo Blocks is a free online flash game of the category arcade games.

Play 2 Tetris games at the same time.

Use the arrow keys to control the falling blocks. Use the space bar to switch between the 2 games.

A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.