It looks awesome, The controls are a bit scuffed as I think crouch should be Shift instead of Q, and joining the game without knowing what to do make's it a bit harder, but for a beta game it's pretty solid, to say the least.
Thank you for your feedback! I will try to make the controls better, at least for singleplayer. There will be a tutorial in the final version! :D Remember, it's still a prototype, not even beta. Just to try the thought out.
