Hi, I had question 'Is it aloud to submit beta, alpha free version of asset ?'
Good question! When thinking about Asset Jam and Trijam, first thing to remember is that these jams are first and foremost for you to practice your skills and share your experience with the community, so that all of us can grow as game developers. Then you make your decisions about participating in the jam and what you want to achieve. We want this to be as free as possible platform, so based on this, you decide.