As of right now, I got a small working prototype. I've got a player, one kind of stationary enemy and a basic idea for the environment of the game. More news on the game, as development progresses.
Speaking of prototypes: I have decided to temporarily discontinue development of our multiplayer shooter game. The coding began to become too advanced for me and my experience, so for now I have temporarily closed the project. I may get back to it in the future, but as of now I won't be working on it.
In other news, Unity made mobile development free! Expect mobile prototypes in the future.