This jam is now over. It ran from 2024-05-31 22:00:00 to 2024-06-09 22:00:00. View results

A Unity Game Jam, by the Unity Developer Community!






โ–บ Underground โ—„



Winning teams will be able to choose from over $4500 worth of assets:
๐Ÿ—’๏ธ https://bit.ly/udc-jam-prize-pool

๐Ÿฅ‡ The 1st team will get to choose 4 keys.
๐Ÿฅˆ 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 June 24th 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(15)

All submissions
ยท
Browser playable (14)
ยท
Windows (7)
macOS (2)
Linux (3)

No submissions match your filter

Platformer
Play in browser
Wreck your house while trying to search for the key of your survival!
Simulation
Play in browser
Your mission is to clean a bunker but you realize that it s a question of life.
Action
Play in browser
An underground Zero Gravity experience
Platformer
Play in browser
Detonate all houses
Puzzle
Play in browser
Escape controlling this underground Drillmaschine
Strategy
Play in browser
Adventure
Play in browser
Noxterra 2D Sidescroller Jump & Run
Platformer
Play in browser
Survival
Play in browser
Rhythm
Play in browser
Play in browser