Survive for 5 minutes, shoot down enemies, destroy ground targets
W or + button: Accelerate
S or - button: Decelerate
A/D: Turn left/right
Q/E: Climb/Descend
Z/C: Roll left/right
1/2/3: Select Gatling/Missiles/Bombs
Space: Fire
Score: 0
Enemies destroyed: 0
Buildings destroyed: 0