Pootris, the potty game, combines Tetris with poop. Connect the pipes from the toilet to the sewer, or you could experience some seriously smelly overflow. 
Powerups occasionally float through the sewer and into your inventory, but you can’t use them until they’re all the way through the sewer. Note: See below game for instructions and tips.
Instructions: Use the arrow keys to move pieces as they fall; spacebar to rotate.
Use the mouse to select and use powerups.