I have no idea whats wrong i followed 3 guides, tried a bunch of things but nothing worked for me in the end. Its the only achievement that is stopping me from 100% others may have unlocked it but i have spend 2 hours unlocking the achievement and nothing. Any help ?...

Since yesterday all Games with adult context tag are not accessible in german steam store anymore. Lust from Beyond is one of them. Its sad to see instead of installing age verification, steam nuking games like this.

ill definitely look into the game series. The story has gotten me hooked!

Is this a demo or a full game?

Lot of stutter with vsync on and off. Tried fast sync, didn't help. I can get up to 100 fps On high settings. I use I7 8700 series, 16g Ram, Gtx 1070Ti