Updates to maintain compatibility with modern Windows/Chromium versions (used for the in-game UI).
For every creative genius, there are ten 12-year-olds screaming into a $5 microphone about "admin abuse." Single-player is peaceful; multiplayer is a social experiment. Garrys Mod Build 13500921
Arthur stared at his empty desktop. The update was gone. Steam showed GMod was back to its previous version. But when he looked at his Steam profile, a new achievement was glowing gold: Yes, I am the real Garry! The update was gone
Build 13500921 represents a late-stage, highly stable version of Garry’s Mod (GMod). While not the absolute newest build (which focuses on minor Chromium updates), this build is widely regarded by server owners and long-time players as the "golden era" of stability and mod compatibility. I just press 'Play'."
You may wonder: "Why do I need to know the build number? I just press 'Play'."