You are a sentry protecting a civilization. Use your weapons to kill the zombies. Controls: Click the switch button to switch from pistol to minigun to sniper. Pistol does 2 damage, minigun does 1 damage, and sniper does 5 damage. Zombois: The normal zombie has 3 health, the strong zombie has 6 health. Other Stuff: Your able to regenerate, when the zombies are at your tower, you need to use the pistol to kill them.
This is my first official game, which is pretty cool. Thanks to @Best_Loser for helping me make the regeneration, also thanks to @warfame for the tutorial, I used the first 2 tutorials to make them game.