Someone has made $100,000 by selling in-game items through Sony's Player Studio
User banks six figures by creating and selling items for Sony Online Entertainment's Player Studio."
http://www.gamespot.com/articles/someone-has-made-100-000-by-selling-in-game-items-through-sony-s-player-studio/1100-6418890/
Comments
Is the steam workshop for designing levels and land for new games..?
Steam workshop is the UGC (user generated content) section of the Steam platform. The biggest games that use it are TF2, Skyrim and DOTA2. It ranges from levels to items to skins to gameplay depending on the platform.