Friedemann Friese delivers not just 1 new game, but 504 new games in a single, but heavy, box. 504 is a bundle of mechanisms and bits that you combine together using a flip book to discover the ruleset of the selected world. Each world uses three of nine possibilities, configured in a specific order to designate how to gain money, gain points and win the game. Different worlds use different components from the box. It is a brilliant design that will appeal to a specific type of player. Brent might just play it another 491 times.