Nerd Poker

Um... oh. The Castaway Cuties just realized they've hit the top of a tower with no real exits. At the bottom of a megalake. While lugging a 250 pound magic hammer. Luckily they can breathe underwater for a while, so maybe they can walk out... Except for that whole top of a tower thing. Hopefully they're not pausing to think inside the den of a weird swamp monster. Wait, what's that? Damn...