Move the blocks down and assign them to the best spots along the bottom to complete full lines of blocks. Each full line will then disappear and you'll have more space to fit more blocks. Move fast because if the blocks reach the top of the screen you'll be eliminated.
What a classic game! For more awesome classics we recommend playing Nintendo Game Boy Color section ofthe site.
Tetris DX is an online retro game which you can play for free here at playretrogames.4free.org It has the tags: puzzle, skill, and was added on Jan 14, 2015. It has been played 18421 times and is available for the following systems: gb / gbc / Nintendo Game Boy Color You can also play Tetris DX unblocked.