a simple but addicting zombie shooting game left cop:
Q/A: up/down
Z: level up
right cop:
W/S: up/down
X: level up
1,2,3,4: laser
a simple but addicting zombie shooting game left cop:
Q/A: up/down
Z: level up
right cop:
W/S: up/down
X: level up
1,2,3,4: laser