Lua errors occur when outdated add-ons conflict with the v161201 engine updates.

: Many users report that antivirus software flags files in these versions. You may need to add the game folder to your antivirus exclusions list, though this increases your security risk. Steam Requirement

I can provide tailored instructions for asset mounting or server configuration. Share public link

Whether you want to create a short film using "Ragdoll Poser," build a functioning rocket ship, or just hang out on a Roleplay server, v161201 provides the most stable foundation to do so.

Use addons like G64 to play Super Mario 64 inside GMod, or explore the chaotic, high-stakes GDisasters mod.