Could you at least provide the binaries in any form (e.g. as bonus content or as direct link in the forums) so we can copy them into the windows version and try our luck to make this work on our own?

GOG doesn't support Linux at the moment.
Maybe the Publisher/Developer (Almost Human) will be kind enough to distribuite Linux executables to everyone has bought the game.

TBH, you'd probably be better off bringing this up on the Almost Human forums - it's a lot more likely that one of the devs will see and respond to it there (and be in a position to do something about it, if they can).

I disagree, there's nothing to talk about with guys from Almost Human. They already released this game for linux, it's up to gog.com to give us option to download linux version.

*Hmmm* this is not completely impossible. Almost Human released before patches also for GOG users, see http://www.grimrock.net/patch/

Bug them in the support threads, then they might consider releasing a linux "patch":

http://www.grimrock.net/forum/viewtopic.php?f=12&t=5087
http://www.grimrock.net/forum/viewtopic.php?f=3&t=4544
http://www.grimrock.net/forum/viewtopic.php?f=3&t=4876