If you are looking for ways to modify gameplay without third-party software, you can enable built-in commands via the developer console (typically the ~ key): : Type sv_cheats 1 in the console. God Mode : Type god to become invincible. No Clip : Type noclip to fly through walls.
This technical barrier means that many search results advertising "FriendlyHack x64" are likely . friendlyhack gmod x64
The 32-bit version is limited to ≈ 4GB of RAM. The 64-bit version can use much more, preventing crashes with massive addon collections. If you are looking for ways to modify