This jam is now over. It ran from 2023-09-01 22:00:00 to 2023-09-10 22:00:00. View results

A Unity Game Jam, by the Unity Developer Community!






► One Hit ◄



Winning teams will be able to choose from over $4000 worth of assets:
🗒️ https://bit.ly/udc-jam-prize-pool

🥇 The 1st team will get to choose 4 keys.
🥈 The 2nd team will get to choose 2 keys.

  • Since keys are limited, the 1st place will choose before the 2nd place.
  • The same asset can be chosen multiple times if available.
  • The prizes will be given through Discord, so be sure to join the server!
  • All the prizes have been graciously donated by our awesome community of Asset Publishers! If you wish for your asset to be a prize for a next jam, don't hesitate to contact us on Discord!



  • Ratings will start as soon as the jam ends, until Monday September 18th at 00:00 UTC+2.
  • Only other submitters will be able to rate each other's game.
  • The games will be rated on the following criteria:
    • Gameplay
    • Theme
    • Innovation
    • Fun



  • Your game must be made during the Jam.
  • Your game must be made with Unity.
  • Your game must not be NSFW. It cannot contain nudity, hateful texts and visuals.
  • You can participate solo or in a team.
    • If you participate in a team, submit with only one account. You'll be able to list the usernames of all the members who worked on the game.
  • You're free to use any graphical and audio resources you want; you don't have to create them during the jam.
  • You can use old codetoolsexternal libraries and assets from the Unity Store. But nothing that directly adds gameplay for you.
  • You can upload new versions of your game to fix bugs or support new platforms after the deadline. Be sure to read the feedback! 
  • Your game must be published on itch.io and submitted to the jam.
    • There are no mandatory platforms you need to support but we heavily recommend supporting at least WebGL to maximize the number of people who will be able to play your game.


  • Anything you make during the jam stays your own property.
  • Sharing your code source is optional, but feel free to do so. Be careful you're not sharing licensed content. ;)



The Unity Developer Community is a Discord server dedicated to Unity development.
Feel free to come discuss the Jam, find teammates, get help with your Unity project or just to say hello!

Join us on Discord!
Join the Discord!

Submissions(32)

All submissions
·
Browser playable (29)
·
Windows (8)
macOS (2)
Linux (3)
Android (1)

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Guide your storm to its helpless target!
Puzzle
Play in browser
score attack arcade game about throwing the turtle real far
Action
Play in browser
2D Top Down Shooting game
Shooter
Play as a small boat and your mission is to deliver as much items as possible without getting hit by anything,
Adventure
Play in browser
A cursed samurai needs some enemies for his duty
Action
Play in browser
A submission to the UDC Game Jam #27
Survival
Play in browser
How high can you score?
Survival
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Survival
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kill and die in one hit
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an original kung fu robot game
Action
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This game was made for the UDC Jam Theme was One Hit
Strategy
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Action
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You only get ONE bullet
Platformer
From the depths of hell
A one-hit, puzzle golf game.
Puzzle
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Dodge everything, hit nothing, and get as far as you can into the machine.
Action
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Puzzle
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UDC Game Jam 27
Action
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First Person Hardcore Paintball. shoot it up for as many waves as you can handle!
Shooter
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Solve puzzles by clicking just one bomb!
Puzzle
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Single hit kill shooter... try not to panic
Shooter
Play in browser
For the UDC game jam 27
Action
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Fly around a solar system and shoot down spacships
Fighting
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Play trickshot blackjack for your soul! Surgically slay demons for points, then add those points to your hand
Puzzle
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mini golf in one-hit
Sports
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Play in browser
Shooter
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You are a ghost, trying to take of a giant Minataour.
Play in browser
Dodge and shoot the enemies and try to survive as long as you can
Action
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Submission for the UDC GameJam 27 "One Shot"
Action
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Infiltrate the cave, retrieve the documents, kill with the ERS-Oneshot
Adventure
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