Participate in the next gm(48) on January 17, 2026
47th GM48

Members

Games

Countdown

NecroBooster

Play as the NecroBooster, live fast and die faster, but you're already dead...so...

One Shot

Sub Squid in Torpedo Trepidation

It's a scrolling shooter, escort the payload through the stage and manage the torpedo and your health.

From Idea to Game in 48 Hours

Join thousands of GameMaker developers who have discovered the joy of game jams.

No experience? No problem. GameMaker developers of all skill levels and backgrounds use the gm(48) game jam to create games, learn new skills, and connect with the community.

Ready to start your game development journey? Create an account and join the next gm(48) game jam!