The black square blocks are trying to change all the red ball characters into squares. Soon the world is gonna appear like a square if someone doesn't stop these baddies. Be a hero and stop these black squares and save our world. All you have to do is to overcome all the black squares, laser beams and many such obstacles which will try to kill you. You can hop or jump on the black squares to eliminate them. Try to collect all the tiny golden stars on your way. Reach the red flag which is the end of your level. Have fun!.
Use Arrow keys or WAD to move and jump. P to pause. R to restart.