Runner Ore

You play as an underpaid mining worker, whose job is to travel down the dark abandoned mines in order to extract some ore. Not simply any ore, though. The ore you obtained are from cute walking boulders called OreBoys that you have to smack with your pickaxe. You move around with WASD or the arrow keys. Press left shift to run, but be careful to not run out of stamina. Left click on the screen in order to throw your pickaxe in that direction. Throw your pickaxe at the OreBoys. The OreBoys start ...