for player 1

move with "A" to go right

move with "D" to go left

Jump with "J"

Shoot with "k"

for player 2 gamepad

move with the control's directionals

press the "A" button to jump

press the "B" button to shoot

for player 2 keyboard

move with "<-" to go left

move with "->" to go right

Jump with "N"

Shoot with "M"