41/43 :D
Only one to find: Going crazy: Does this mansion harm everybody's sanity.
Not only this mansion, this game isn't better ;)
@Bartolito
I've checked the known place for the Going crazy achievement with the Linux versions 1.0.1 and 1.0.2 and also 1.1.0 and a complete 'fresh' install each, so no config with a bad setting could interfere. But it seems that we're both looking at the wrong place or it's bugged in all versions.
Counting 100000 downloads and with 0.01% from the global achievement list there only 10 gamers with this achivement. Guess these belong all to the dev team ;)
Maybe the devs could/should check if it is still feasable to get.