press space to shoot, press e to reload and hold r to fix the wall. When touching medpack, it will teleport to the safe one and then when you touch it again and then press h, it heals you by 20 percent.
thanks to a tutorial from …. (I forgot his name) but the tutorial is not for the whole thing. Update 0.1: upgraded the medpack activation (well, i tried to upgrade, more like a down grade.)
