Entropia Universe

A 3D MMO Multi Virtual World Real Cash Economy Experience with RPG elements. Although Entropia Universe is a free-to-play game with some standard MMORPG components (fighting, exploring the world, raiding, etc.), what sets it apart from other games is the integration of a real-world currency exchange. The Project Entropia Dollar (PED), an in-game currency in Entropia Universe, can be bought for real money at a set rate. One US dollar can purchase 10 PED, and in some cases, PED can be changed back into cash.

PED is used to buy in-game goods like gear, clothes, and real estate.