Entropia Universe is a sci-fi MMO from Swedish company MindArk, live since 2003. Its defining trait is a real-cash economy: PED, the in-game currency, is bought and withdrawn at a fixed 10 PED per US dollar. Everything runs on a single shard spanning several planets, with Calypso as the main one.
There are no classes; skills grow from what you actually do. Professions include hunting, mining, crafting, trading, taming, beauty services and, since 2026, fishing and cooking. You can own a shop or land and tax it, or buy shares on the in-game exchange. PvP exists, with lootable zones.
It suits players more interested in economics and trading than story or combat. The key caveat: what you spend in game is real money, and meaningful progress without depositing is hard. The client has moved to Unreal Engine 5.
