Well I just bought this today, and it seems like I have some sort of recurring problem. I start the game, and it runs fine for 5-10 minutes, then it starts doing a really odd glitch where everything useable (including the characters) turns yellow, and the area around the yellow objects turns blue. This leads to sound stuttering and game crashes. I'm also unable to use the menu when this happens as it just is a yellow screen, so I am unable to save and restart the game. If anyone else has this problem or knows how to fix it, let me know please. Thanks :)
I attached a couple of pictures of what it does when it glitches.

Just bought the game and I'm having the same problem on my laptop (gtx 560m). There are some "invisible" squares that make parts of characters dissapear. I'd really like to see a solution, because the game is unplayable in software mode (sound glitches and terrible frame rate hiccups).

Hello, I'm experiencing a similar one, up to the moment with presentation video. How was it solved?

Thank you in advance.

To play this game YOU NEED A ATI CHIPSET VIDEO CARD. any other will fail.

I had a problem for a long time. I have tried on multiple computers, but something finally worked, for now. I changed the graphic settings to "software rendering". That caused choppy audio. So I changed the removed the auto-set compatibility settings. Now I am running Gorky in normal Win 7 mode and the audio is fine and no glitches.