Hi do we need to make the game in one 3 hours go or we can split the time?

Sorry for the late replay. There are no strict rules, you can do it on your own time. The idea is to have productive fun at the weekend, so even if you go over 3 hours, we're still play your game on Trijam playtesting streams and will appreciate entries. 3 hours is more of a challenge and those who spend total of 3 hours on production of Trijam game participate to be winners of the week!