CPU: i5-3570k
GPU: Sapphire HD 7870 XT Tahiti LE 2gb GDDR5
Ram: 8 GB Corsair Vengeance
OS: Windows 8 64-bit

(let me know if you need more information)

This issue also happens on my other computer, which is running windows 7 64 bit, some cheap AMD integrated graphics, and 4 GBs of ram. Low budget processor also. Same exact issue, but worse.

So 2 computers, 1 built for gaming, 1 not. Same issue I'm experiencing.

I first notice it when I get pulled underground, during the opening fight scene. IT seems textures flicker in and out in rectangular shapes around the fog. I notice it later in a few parts also. IT seems to be worse if there are any transparent textures on screen (like holograms, fog, etc..)

Is there a fix for this?

http://www.gog.com/forum/beyond_good_and_evil/extreme_rubberbanding_cpu_issues_slowdowns_audio_out_of_sync

Also: http://www.gog.com/forum/beyond_good_and_evil/graphical_tearing_slow_game_etc_in_bgande