Games Portal Tetris Portal Tetris For Browser Strategy In real time Puzzle Portal Tetris is a strategy game with puzzle elements. For some reason the game has not yet been released on... Read more Release date: May 2, 2011 (Browser) Developer: Unknown About the game Buy the game Requirements Similar games Reviews and ratings Gallery Forum Release dates Quotes About the Game Playing 0 Played 0 Completed 0 Portal Tetris is a strategy game with puzzle elements. For some reason the game has not yet been released on PC. Expand description Collapse description Reviews and ratings