In the mid-2000's, something is opening Holes, corridors into other dimensions, which are destroying the Earth's ecological balance. These passages are filled with hostile aliens and mechanical life-forms.

Your objective as a Trained Holebusting Operative is to get to the core and destroy it.

Holes has a wicked sense of humor, with such hostile and funky aliens as Brats, Kagoody, Klowns, Zonies, and Rats. It's a great beer and peanuts game, and lavishly illustrated.

This game is a cross between an RPG and a miniatures game.
Players command a squad of 12 humans as they battle their
way into a randomly generated maze of corridors. The game
uses a d100 for all combat resolution and lets players choose
a few modifiers if they want to expand the No-Frills Combat System.