With Jack O Gunner, find out how long you can ever be able to survive! The whole town is under the attack of the skeletons. You must do whatever it takes to protect yourself. You are not a normal human being in this universe either. However, you are at least flesh and blood! Become the most powerful and scary pumpkin assassin and destroy these evil spirits without mercy. Grab your weapons now and have your eyes wide open! Do you have what it takes to survive?

You are about to get into one of the most spooky universes you can ever see. Here, you have no friends but only enemies. This game is a fun and 3D casual action and survival game with a Halloween theme. Your objective is to survive as long as you can from the attack of skeletons. When you destroy them all, you will complete the level. You can track your level progress from the blue bar situated at the top of the game screen. Each kill makes you earn coins. You will also find different treasure chests while wandering around. Try to find the chests to get more powerful weapons, shields, boosters, and coins. Use your earnings to upgrade your attack speed, attack power, and critical rate. Now go out there and show them who the boss of this town is!

Be sure to check our collection of online and free Halloween games to browse more spooky adventures with different Halloween themes as fun as this one.


vetx developed Jack O Gunner.

Release Date

October 29, 2021


  • 3D colorful graphics
  • Endless survival adventure to challenge your skills
  • Finding treasure chests
  • Fun and engaging gameplay with a Halloween theme


You can use your mouse or the touch controls to play this game.