Freeform Interactive LLC has announced that Purge, their persistant, multiplayer online, FPS/RPG hybrid powered by a
highly modified Lithtech Talon technology, is now free to play. But Purge still requires a registration key to unlock all the class - the key system is still necessary as a unique user identifier for Purge to save your Role-Playing Game character stats on the game servers. When you have installed Purge, simply request a key. In fact, the keys are now handled entirely by the Purge community now and not by Freeform Interactive.

Purge v2.5.1p Free Full Game (350.8MB)