Four mercenaries must descend through 40 levels to reach a biomechanical weapon of mass destrcution.
Can be played with one player or 2, keyboard or joystic.
A successor to the original Hollow Ground arcade game, HGSE contains the original map set and new maps loaded with added features:
Three dimencional game play
Capacity for much larger maps
New gimmics and gadgets
Countless additions and changes
