The biggest risk is . While Valve (Steam) and Epic are more lenient than they used to be, they can detect modified .dll files or memory injections. For single-player DLC, bans are rare. But if you unlock multiplayer DLC (e.g., weapon packs in Payday 2 or characters in Dead by Daylight ), you are shouting "I’m a pirate!" to the game’s anti-cheat system. That leads to an immediate permanent ban.
: For automated tools like Koalageddon, you simply run the installer. For manual ones like CreamAPI, you place a proxy DLL (e.g., version.dll ) in the game folder and edit the file with the correct IDs. Risks to Consider dlc unlocker in the megathread
