This is basically a hardcore arcade game and something very frustrating to play on keyboard. I would love being able to try it out with a joystick. It's a solid design.
Nice game dude. The only thing i would change is the function you put all of these commands in, because this runs differently on different computers. Meaning that if you have a super powerful computer, this would be impossible to play.
great gameplay, hitting the boreholes could tolerate an inaccuracy