The Deadliest Tomb of the Mad King of Traptopolis

Step into The Deadliest Tomb...

...a fast-paced, card-driven dungeon-death simulator where every draw could spell doom—or dumb luck. This 36-card deck is a deadly homage to Gygax-era trap design, brutal save-or-die mechanics, and the kind of convention chaos that claimed countless wizards behind plastic folding tables. Originally created for The Heinlein Society and the American Red Cross at GenCon 2025, it invites a GM to present players with twisted scenarios and only one way out, a high enough roll on a 20-sided die.

With each quick-fire round lasting just five minutes, it's perfect for con tables, game nights, or testing your party’s luck for a noble cause. Play for laughs, play for screams, and remember: it's all in support of real-world blood donors—the true heroes behind the madness.

50% of net profits (every dollar remaining after production costs) will be split equally between the Heinlein Society and the American Red Cross.

Sets will be printed, packed and shipped before the end of August, 2025.