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Live nowMonster Mashup Week
Make a game about monsters. Robots, patchwork creations, homunculi, or creatures nobody has seen before. Make it weird, but make it fun.
Join the Discord
6 days left
Be the first to submit
Publish an eligible game during the jam window and enter from the publish dialog or this page.
Make a game How it works
Rules
- Who: any creator with a Star account.
- When: October 1 through October 8, 2026. Submit before midnight Pacific at the end of October 8.
- What: a monster-themed game created and published on Star during the jam window. Any genre or scope, 2D or 3D, solo or multiplayer.
- How: leave Enter the Monster Mashup Week checked when you publish your game. Or use the Submit buttons under "Your games this jam" on this page.
- Judging: the Star team picks one winner for fun, creativity, and how the game brings the theme to life.
- Winner's reward: 1 month Pro, $25 credits, and 7 days featured on Explore.
- Participant badge: every creator who submits earns the permanent Monster Mashup Week Participant badge.
- Multiple entries: yes, submit as many as you want.
- Iterating: keep building after you submit. The judged version is the latest published version at the moment of judging.
Share your progress, find playtesters, and see new submissions in our Discord.
Permanent badges
Permanent recognition for your profile. You can earn more than one.
Participant
Every creator who submits a game during Monster Mashup Week
Winner
The winning game, picked by the Star team
Winner's reward
On top of the Winner badge, first place also takes home:
1
1 month Pro, $25 credits, featured on Explore for 7 days