10jan(jan 10)00:0028feb(feb 28)23:29Submission Period January / February 2026 Bi-Monthly 24 Hour Design Challenge – CULTURE

Event Details

You have 24h to create your game start and finnish before end of February.

🤔 Designers can spend as much time thinking about a game design as they want, but cannot begin creating (or even physically sketching) until…
🟢 When a designer is ready to start putting pen on paper, they announce their start time on this challenge thread for the bi-month by posting that they are starting
⏲️ From that exact moment, that designer has 24 hours to complete their design, editing their intro post with the game details
🛑 As soon as 24 hours have expired, that designer may not touch their content until the challenge is complete (at the end of the bi-month)

Source: https://boardgamegeek.com/thread/3642254/january-february-2026-bi-monthly-24-hour-design-ch

Time

10.01.2026 00:00 – 28.02.2026 23:29 CST(GMT-06:00)

Organizer