Note: If you are experiencing lag, would like to experience the game better or would prefer to play the game offline, there are download links below for Windows (32-bit and 64-bit), Mac and Linux


WASD or Arrow Keys to move and Mouse to aim

Left Click to Shoot Bullet

Right Click to Summon Bullet

Space or Middle Click to Teleport To Bullet

Esc to Pause/ Resume the Game

Welcome to the One Shot In The Chamber Game Page

One Life, One Shot One Chance.

One Shot In The Chamber is a wave-based survival game made for the 2019 GMTK Game Jam which centres around the theme of "Only One". In One Shot In The Chamber, you must survive waves of enemies that will come at you relentlessly. The catch is, you have only one weapon, a single bullet. Fortunately, your bullet is magic and can be summoned back to you or teleported to. Using this ability, you must survive the onslaught of enemies that will come your way.

Feel free to play the game in your browser however, I encourage that you download the game for the best playing experience. Download links for Windows, Mac, and Linux can be found below.

StatusIn development
PlatformsWindows, macOS, HTML5
Rated 3.0 out of 5 stars
(1 total ratings)
AuthorGame Dev Skill Up
GenreAction, Survival
Made withUnity
TagsGame Maker's Toolkit Jam, Top down shooter
Average sessionA few minutes
InputsKeyboard, Mouse


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Click download now to get access to the following files:

One Shot In The Chamber (Windows 64-bit) Version 1.2 28 MB
One Shot In the Chamber (32-bit) Version 1.1 25 MB
One Shot In The Chamber (MacOS) Version 1.1 60 MB
One Shot In The Chamber (Linux) Version 1.1 41 MB

Development log


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Fun and juicy game

if i had to come up with one compliant is that the enemys can spawn right next to you, making you lose before you can react. or at least i think that happened to me a few times.

good game, got a high score of 80, i guess that's good

This game is simple and aesthetic. When you play you can feel flow and satisfaction.
PS: I can't rage when I lost Idk why haha.