first revision. NO balloons, flying block and propellers
Use invincibility and infinite ammo

F , G , H -camera controls
Y - to start ignition
u , i -to liftoff
2 -hold to retract landing gear
1 -hold to extend landing gear and air brakes
4 -hold to retract air brakes
T - to lunch second stage
arrow keys -to control tilt
M , N - for roll

to land:
toggle off "i" and hold "1"