The fine people at Wizards of the Coast have updated their classic Dungeons & Dragons module The Tomb of Horrors for version 3.5 of the game. Best of all, it’s free!
I have fond memories of this, the most lethal of the TSR-published adventures, despite the fact that my cleric got slaughtered in a horrible and arbitrary way. If you’re looking to kill off an entire party of heroes in a single night, be sure to download this right away. 🙂