Вопрос What is the tweak that prevents players entering the RedAdge v3 gamemode using DLC's installed on their own pcs?

The tweak you're referring to is typically a server-side validation check in RedAdge v3 that blocks players with unauthorized DLCs or mods from joining, to keep gameplay fair. This is often done by checking client files and blocking those with mismatched or extra content. You might want to look into the anti-cheat or whitelist settings in your server config to adjust this behavior.