This jam is now over. It ran from 2019-12-21 22:00:00 to 2019-12-30 04:00:00. View results

The Themes are: 1) The End is Near; 2) Mistakes Were Made; 3) +1

You can check voting results here

Please try to submit either a Linux or browser playable version!

What is The Ultimate Mega Extreme TriJam?

TriJam is a jam where your goal is to try and make something playable (and fun) in only 3 hours! How is that even possible, you ask? Well, just look at the history of previous TriJams and we're sure you'll be convinced that it is not only possible, but very manageable! 

The Ultimate Mega Extreme Trijam edition gives you 3 hours for programming, 3 hours for art creation, 3 hours for music production, so total of 9 hours! 9 HOURS! Further more, there will be 3 themes this time you can choose from.

This is info about regular Trijam if interested. Most of the stuff still applies.

What are the rules?

Pretty much do whatever you want! The time for coming up with an idea, making a design doc, compiling the game and publishing it etc. does not count in the 9 hours you have, that time is purely for development of the product. You can also split your 9 hours into whatever chunks you want, so it doesn't need to be 9 hours straight, e.g. you can take 2 days working on your game, working on it whatever hours each day. If your game took longer than 9 hours to make, that is completely fine, just specify so in the game's description. It will still be played, but will not compete for 1st place in the jam.

Of course, have common sense when making your games. Making intentionally offensive stuff is a no go and will most likely be voted out of the competition. Also, please specify if your game is NSFW so that we don't get in trouble for streaming it.

On using pre-made assets: Please avoid using pre-made assets for this jam. It's all about you having fun and trying to come up with something yourself.


The theme is chosen by the community by a strawpoll. 

You are free to interpret the theme how ever you want!

Optional challenges

 Optional challenges you can complete for boasting rights.

This week:

  1. Use Godot Engine (download here);
  2. Make your game free and open source.
  3. Design freezing temperature related game;
  4. Have presents and gifts in your game;
  5. Have Christmas magic and spirit in your game;
  6. Add an Easter egg (from known Christmas/New Year movie or a game).

Playtesting & voting

RocknightStudios will livestream playtesting your games on the 30th of December following the jam. Voting ends during the livestream also.

P.S. We don't have a TriJam discord yet, but there is a community created Trijam subreddit

History of Trijam winners 2019:

Trijam 50 - Prox

Trijam 49 - Gunnar Clovis

Trijam 48 - KatieLG

Trijam 47 - Timetravelhamster *****

Trijam 46 - GIAC

Trijam 45 - Gan_HOPE326

Trijam 44- Nezvers ***

Trijam 43 - Timetravelhamster ****

Trijam 42 (Spoopy edition) -  Eggnogwhale

Trijam 41 - Nezvers ***

Trijam 40 - Timetravelhamster ****

Trijam 39 - Timetravelhamster ****

Trijam 38 - Nezvers ***

Trijam 37 - Timetravelhamster ****

Trijam 36 - Digital Cuts

Trijam 35 - Ickci

Trijam 34 - JimmySchubert

Trijam 33 - Sarturo

Trijam 32 - DibbelGames **

Trijam 31 - BethanyDrake       

Trijam 30 - DigiDragon

Trijam 29 - DibbelGames **

Trijam 28 - PanosTrak

Trijam 27 - murks

Trijam 26 - Comodoro

Trijam 25 - 

Trijam 24 - WolderadoWillitennis

Trijam 23 - symphoniaGames

Trijam 22 - MapleMill

Trijam 21 - Catoner

Trijam 20 - Batuhan Taskaya      

Trijam 19 - markopolodev     

Trijam 18 - bojidar_bg **

Trijam 17 - jdzsk ***

Trijam 16 - jerrtato **

Trijam 15 - jerrtato **

Trijam 14 - JamminCogh

Trijam 13 - Aemetta

Trijam 12 - wormius51

Trijam 11 - JavaSaurus **

Trijam 10 - bojidar_bg **

Trijam 9 - Dark Player

Trijam 8 -

Trijam 7 - kaposts

Trijam 6 - jdzsk ***, mermalade

Trijam 5 - Yagich, JavaSaurus **        

Trijam 4 - Run Hanako

Trijam 3 - jdzsk ***

Trijam 2 - Dromedda

Trijam 1 - Raul Rita

All submissions
Browser playable (18)
Windows (6)
macOS (1)
Linux (2)
Android (1)

No submissions match your filter

Get your towers ready and battle a friend or a dumb AI
Play in browser
Help Santa clean his workshop after a gift tornado passed there
Play in browser
In his house in R'lyeh dead C'thulhu waits dreaming...
Play in browser
Play in browser
An Absolute Cattastrophe.
Visual Novel
Play in browser
Play in browser
Play in browser
Play in browser
A small puzzle game in which temperature is tied to your position on screen
Play in browser
Play in browser
You are stuck on a planet!
Play in browser
Play in browser
Game created for Mega Trijam
Play in browser
Made for Trijam 2019, Theme "The end is near"
Play in browser
Escape the New Years sunlight before your snowman body melts!
Play in browser
Made with Romanovg185 for Trijam: The Ultimate Mega Extreme edition 2019
Play in browser
Run for your life and avoid the gum drop aliens.
Play in browser
Play in browser