: The Steam client manages your license digitally, removing the need to manually enter a key every time you reinstall. 3. Use the Developer Console
If you are looking to "activate" hidden features or cheats (like free-roaming cameras) within the demo or full game without extra software, you can enable the console: Support - Euro Truck Simulator 2 how to activate euro truck simulator 2 without product key
Sometimes users confuse "activation" with enabling developer features. If you are trying to bypass game limitations (like money or level), you don't need a new activation key; you need to enable the : Locate your config.cfg file in the ETS2 documents folder. Change g_developer "0" to "1" and g_console "0" to "1" . : The Steam client manages your license digitally,
If you have an old physical DVD copy of the game, you might not need the key printed on the manual. If you are trying to bypass game limitations
