First go up the ladder and click e when touching pickaxe and drop down * you can go down the ladder * When you buy the turret you need ammo and if you want to shoot the turret you must climb up the ladder and go in the turret and space to shoot and go into the cave with ur pickaxe to make money F to get out stick, R to hide stick space to hit enemy A and D to move To use jetpack hold E to use ladder hold W also you see that timer up top? thats when some enemies come first enemies come at 850 seconds
inspired by Miner Simulator, go check it out its pretty cool