Excellent stuff, even faster and lighter than my favorite Powered by the Apocalypse titles. It's easy to see why 2400 has so many passionate fans and hackers. It removes all unnecessary mechanics, leaving only the basic conflict resolution roll, a few lines of setting description, and some evocative tables for the GM. By trimming away the fat, 2400 allows players to get right into the story, rather than getting bogged down in excessive character customization options and over-long combat encounters. Like Tetris, 2400 is easy to pick up and hard to put down. I'm excited to see how the 24XX family grows over time.