Nice! ^^
Little question: Are Game assets i made before allowed?
I made many 3D models Years ago and they are just sitting on my Harddisk.
Can i use some of them or must every asset/texture/sprite be made for this?
Viewing post in Unofficial Easy FPS Editor Game Jam #1
any existing asset from any legit source, whether you made them yourself or bought them or whatever, is totally fine.
the game itself should be made during the jam period. you can start making assets now if you want, or use stuff you made before, or use stuff that somebody else made so long as you have legit license to use it.