I do play, and it's fun, but it is more fun if you invest, it is very hard to start making any money in the game with out first investing. The easiest way I see to make any real recurring revenue is to purchase land, or mall space in the game, users will then have to pay for the services you offer. Another way I see a profit gain is by creating things with the materials found in the game, and selling them at auction. One gamer that has been playing Entropia for years recently made a $335,000 sale of a virtual piece of property called Club Neverdie, it is a nightclub in the game. Yes, $335,000 REAL dollars.. it's astounding really.