1: 1 player game
2: 2 player game
3: 3 player game
4: 4 player game
5: 1 player super challenge
6: BREAKOUT (1 player)
F: fullscreen
Bottom paddle: left/right arrows
Left paddle: A,Z
Top paddle: C,V
Right paddle: \,ENTER
Super Challenge: all arrow keys (A,Z may also be used)