http://www.mobygames.com/game/sheet/p,3/gameId,4738/
i remember it was a good gauntlet-style game :P
as far as i have been able to look, i can't see it being sold at the moment as it isn't even mentioned on monolith's official site and the monolith store is down (i have also checked a lot of other places and i haven't found it - including cdaccess and chipsnbits)