One mouse faces off against hordes of beady-eyed creatures. And circling above, always, is the cheese copter. Your night of bullets will not end until you bring down that cheese. In the meantime, stay alive, grab all the coins that spill from your victims, and buy the biggest gun you can afford.
AWD/arrows to move and jump; S/Down arrow to duck shoot, R/Shift to reload, Mouse to aim and fire!