I'm a huge fan of the Metro books and games and started making one but never finished it, this is as far as I got. WASD to move Space or Click to fire 1, 2, and 3 to change weapon C to throw Hold F to charge flashlight Hold G to put on and take off gas mask Hold H to holster and unholster your weapon
There is a lot of stuff you can access if you can figure out how this works, more weapons and mechanics etc, I'm just too lazy to finish them.
