''Crossfire'' is an open-source {{MMORPG}} that has been around since 2001. It is for {{Platform/UNIX}} but now also has a Windows port.

This game resembles a multiplayer ''VideoGame/NetHack'', but not exactly. You play on a square grid, go into dungeons, kill monsters, and collect unidentified items.

You can download a client from [[http://crossfire.real-time.com/ Crossfire's official web site]].


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!! ''Crossfire'' provides examples of:
* ExplosiveBreeder: When you walk near a breeder, it starts breeding. If you don't kill them quick, the breeders may fill the entire area. Newbies may accidentally have the "Beginners" dungeon fill with mice.
* GlobalCurrency: All shops take silver, gold and platinum coins. Prices are in "gp".
* NoobCave: The "Beginners" dungeon is a tutorial. Monsters wait behind gates, so they don't attack players too soon.
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