What are the controls? I know the mouse moves the girl, but what else can I do?

X and N shoots (with Mami) and C and M jumps.

Controls are:
z or b - special
x or n - attack (hold to charge)
c or m - jump
mouse click and hold in direction or arrow keys - move.

Homura - Special: Time Stop
Attack: Pipe Bomb. Charging increases damage, blast radius, and push back. 2 levels of charging up.

Madoka - Special: 3 spread arrow for attack
Attack: Arrow. Charging increases damage and arrow size. 3 levels of charging up.

Mami - Special: Increases damage of attack and shot size.
Attack: Gun. Charging increases number of guns, +2 per charge. 2 levels of charging up.

Thank you, NWF Renim.

also, if you fall off when using anyone's special, you revive without losing a life.

Revised ver.: post #983103