I COMPLETELY agree! I really should have said in game what you need to do, I also should have explained the HUD, Using the number keys will switch your weapon, the first pickup is missiles which you activate by pressing 1, Missiles can also break metal blocks. I tried to explain things like this in the tutorial but it's so low effort and, there really was no excuse for the poor instructions. But thanks for playing the game! Sorry it's confusing. I’ll work on that next time.