Videogame. Rpg. GamesIndustry.biz - games industry news, features, and jobs. Top 10 Revenue Models for Free To Play Games » Free To Play. The following 10 revenue models allow some or all of their associated game or virtual world to be played for free.
The ordering is quite unscientific and I'm sure I've missed something obvious or messed up a detail. I leave it to the internet to correct me. MazeFrenzy.com - Online Maze Game.