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muszdinozaura: EDIT: It's coming in a couple of days. Brace yourselves :)
shmerl: Thanks for the Linux release!

There seems to be some problem with video sequences (intros and such). They don't work on Linux. For example CS_PROLOG_01_Przemo_w_windzie.bik doesn't play at all before first tutorial level opens up.

Does the game store some run log somewhere? I don't see any relevant output in the terminal.

Distro: Debian testing, x86_64. I've seen something about gsm, but I have libgsm1 installed.
Please try the latest version as we just published an update that should take care of the issue with the game's movies :)