We mean it when we say this is going to be a BLOCKbuster. Guess which video game is up for the silver screen treatment after the undead Resident Evil franchise? It is everyone's favorite retro game, Tetris. We are not quite certain how intricate the plot can be when a film stars colored blocks. But judging from the trailer, these are not your regular harmless Tetris blocks. These are perhaps locks taht will fall from the sky with an intention to kill. Check out the trailer and behold the new French action film to hit theaters.