Hello!
With this unlocker you can make LFS S2 0.6J from demo to S2 free.
How to use:
1. Download unlocker.
2.Copy unlocker.exe and unlocker.dll to the folder with instaled game.
3. Run game from file unlocker.exe and go to licence.
4. Click S2.
5.Now you have full version.
6.Enjoy!
Video tutorial:
https://www.youtube.com/watch?v=MjaASZt12ng