This jam is now over. It ran from 2025-03-31 22:00:00 to 2025-04-08 22:00:00. View results
B1T Jam is a 7-day-long game development jam where you make a game using only 2 colors.
Join us on our official discord server if you have any questions or just want to hang out with other jammers and game devs.
the theme is
a versatile word with multiple meanings. It can refer to striking something, like a drum, or it can describe the rhythmic action of a heartbeat, the flapping of a bird's wings, or even a musical beat. It can also convey the feeling of exhaustion.
The interpretation of the theme is entirely up to you, so good luck creating your game within the next seven days. I'm confident you can beat the odds and produce a fun and engaging game.
![]() your game needs to be made during the jam period. if you're using premade assets you need to clearly credit it in your game page. only 40% of your game can consist of premade assets (code,art,music,sfx,with the exception to photographs). | ![]() any use of AI needs to be stated both in your game page and/or in-game. |
![]() you can only use any 2 colors at a time, modifying alpha or changing the transparency of a color is not allowed as it produces a new color. | ![]() no manipulating votes (spam rating, rating everyone else a much lower score, creating extra accounts, etc) |
![]() web builds are optional, but are required for you to be qualified for 'judges pick'. you can have your game available on as many platforms as you like. | ![]() you're not allowed to update your game or link a new update during the voting period |
![]() • Top 3 Community Vote • Top 3 Judges Pick • Best Designed Game Page • Best Game Cover Art | ![]() • A special role will be given to the winners on the discord server • highlighted on the jam front page, and will be included in a video showcasing all the best games on the jam |
Macrow: Jam host & Pro-crastinator
8bitdits: Local Music Nerd
SeeOne: Award Winning Game Jammer
Misterdll: Some Blue Guy
Almighty Blanket: A cloth you can count on
if you want to know some cool stats about your jam game, then go join Jamlytics Official Discord Server
if you wanna sponsor the jam and offer prizes to the winners, feel free to contact the host on discord.