I hope soon I can contribute to the game but I dont know if I will be able to.

And to that people who think "Modding! no! programming is hard D:!" Lua is easy, I learned it with 14 years, and modding is much easier than creating a program or game from scrach, if you know the APIs that the program have.
I tried making a map for the demo version, a cheaty map, and is not hard, is quite easy.