Some of the hats that Valve sells in Team Fortress 2. Categories Posted inin Business 10 online PC games that made more than $100M in microtransaction sales last year Posted byby Jeff Grubb January 20, 2014 Updated June 18, 2025 2 min Share this article twitter facebook linkedin bluesky Riot Games’ bank account has reached legendary status. The developer is one of many that is making a huge amount of cash by selling virtual goods in its online PC games. Unlock premium content and VIP community perks with GB M A X! Join now to enjoy our free and premium perks. Join now → Sign in to your account.