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Project Entropia is a "semi-free" Massive Multiplayer Online Role Playing Game (MMORPG), set in the far future on the distant world of Calypso; where dangers, wonders and opportunities lies behind every corner.

Although free to download and use, Entropia uses a new economy system, where players can convert real-world money into the virtual PED (Project Entropia Dollars) for use ingame. This also applies the other way: as you can also make money in the game which can be converted back to real-world credits.


Project Entropia Windows Getting dressed for battle.
Project Entropia Windows The loot dropped by it, meh... (Calypso)
Project Entropia Windows You may find more opportunities in Twin Peaks, taking its name from the two mountains you see here (Calypso).
Project Entropia Windows How I hate these guys (Calypso).

Alternate Titles

  • "Planet Calypso" -- Title since August, 2009
  • "Entropia Universe" -- Title since April, 2006.

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Critic Reviews

Softonic Aug 02, 2006 4 Stars4 Stars4 Stars4 Stars4 Stars 80


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On Sep 18, 2006 for the v8.6 update of the game, MindArk added the AGEIA PhysX engine to the game to deliver the computing horsepower necessary to enable true, advanced physics. It enables the adding of exciting new features in future updates.

Related Web Sites

Stargazer (99) added Project Entropia (Windows) on May 25, 2004