Call of Mini-Sniper is a first-person action game where you play as an expert sniper who's trying to survive the zombie apocalypse and save as many civilians as possible along the way. Thankfully, you have your faithful sniper rifle by your side. In Call of Mini-Sniper, you don't have to move your character; all you have to do is focus on your aim. By tapping the screen, you can use the sniper's viewfinder for more precise shots. To pull the trigger, just tap the button on the bottom right corner of the screen.