Burrow your way through a maze of subterranean passages, hunting the deadly Pooka and the fire-breathing Fygar! Break into their tunnels, shoot 'em with your air hose, pump 'em up and ... POP! Simple ? Not exactly, because now they're after you! Start a new tunnel ... dig under that rock lust ahead ... time it right ... BAM! The rock falls on Fygar! Now where's that Pooka ... ?