Amnesia Dark Descent not start from the Hard Mode patch

[Krovikan]

Well. I play a bit clicking in /home/krovikan/.local/share/Steam/steamapps/common/Amnesia The Dark Descent/
Amnesia.bin.x86_64 with the file steam_appid.txt made previuoly.

A achievement is pop up. And in Steam interface is reflected the achievement.

Obviously, it would be more comfortable executing from Steam interface instead to make a file and click the bin.

For my part, everything is already there. Thanks to @hacheipe399 to solution (it's not perfect but better than nothing).