Plutonium

With r5304, you need to load a fs_game mod (which you can do so by selecting a mod from the mods menu) for the custom .lua file to load. With that, I recommend pasting the files in a mod folder. You can achieve this by changing the install_survivals.bat file’s xcopy lines to be this, as previously mentioned in comment 24: xcopy /i "%CD%\privategamelobby_project.lua" "%localappdata%\Plutonium\storage\t6\mods\zm_player_select\ui_mp\t6\menus" /y xcopy /i "%CD%\scripts" "%localappdata%\Plutonium\storage\t6\mods\zm_player_select\scripts\zm" /e /y

there is any chance of doing a mod that can do the same thing but in online, like with 4 friends?

@JezuzLizard While the built in compiler is great, compiled GSC should be allowed as an option. Many old mods from the past are compiled, and not all of them are open source or 1:1 when decompiled. This is good for preservation.