Celebrating the 15th anniversary of the release of QUAKE III Arena, the Bethesda Blog has word of a new patch that's now live in QUAKE LIVE, the Q3A-based online shooter. The QUAKE LIVE website has details on this update 22 for, which adds Steam trading cards, new map rotations, new arenas, extensive code changes and more to the multiplayer shooter. Here's the summary: "QUAKE LIVE Update 22 is now online. This update features Steam Trading Cards, 9 new arenas, 1 returning renovated arena, unlocked map rotation, 1 new in-game medal, announcer VO updates and volume controls, and subscriber map voting."