It's full of mini-games, of course, and features some of the most popular records -- like growing the longest fingernails, and eating a jumbo jet. Sounds ... gross. World Records enables players to compete in such prestigious events via "accessible game mechanics." No clue what these actually are, but if it involves sitting around for 50 years growing long fingernails, then at least it'll score highly for longevity. It's released in Q3 2008, if you can wait that long to participate in the "most remarkable activities in the world."
[Via press release]