Nun With a Gun (No Ratings Yet)Loading... Shooting spillespillonline 03 mai , 2019 0 PLAY NOW!GAME INFO December 21, 2012. Doomsday! You are our last hope, a nun with a gun. Shoot down all creeps in this side-scrolling apocalyptic shooter.Use the arrow keys or W,A,S and D to run and jump. Use the mouse to aim and fire.