Is there any prize or so? Or just for fun?
No prize...
or actually the prize is fun and fame
But imo this is more like a callenge than a contest.
The challenge is to create a little minigame with nice gameplay within the time limit.
If you manage to do this and people like it you won
Who created the best game is rather unimportant. (besides that, "best" is always just a personal preference)
