It'll be a minion game. The lair of a great red wyrm is under siege, and the party will be a bunch of low level mooks trying to escape from the rampaging army of adventurers, explorers, as well as the underlings of the red dragon trying to muster up the forces to die against the invading heroes. Goblins, kobolds, orcs, bugbears, gnolls, and other similar monstrous races apply