Check, if you are brave enough to ascend into the dungeon in the game Undermaster! Enter a fantastic subterranean role-playing universe, in which a load of both funny and creepy creatures are awaiting you. Create your own dungeon and attract diverse underground lifeforms! It is an entirely different world: the role-playing browser game Undermaster lets you dive into a subterranean universe. Create your own dungeon and upgrade it in the game Undermaster!