Not for the reward, but to help your fellow man. Still, if you’re going to give blood, maybe you’d prefer a free RPG to another one of those Red Cross t-shirts. If so, all you have to do is email Louis Porter at LPJ Design with a copy of your donation record and he’ll send you the company’s Obsidian Twilight roleplaying game for free when it’s available in October. (Don’t worry, he says it’s okay to black out any private information.) And what, you may ask, is Obsidian Twilight? Well because I like this blend of generosity and marketing, I’ll put an answer here. Obsidian Twilight is a D&D 3.5 setting supplement based on the concept of a cross between Dark Sun and Ravenloft.