To familiarize ourselves with Game Engines, the Game making process, programming, git etc. in the first year of the Games Engineering study program, we had to make a game ourselves. I teamed up with Leonard Stark to develop Assemblify and after one year this is what we got:

In Assemblify you have to fight off waves of robots that have invaded the earth. You do this by picking up and combining different weapon parts. Different weapon parts give your weapon different attributes like faster shooting spead, less recoil, more bullets, etc. 

Github Repository: https://github.com/Tinsa-tech/Assemblify