Colorful background glitch?

[n67nightmare]

So my friend has been having some really strange glitches, with what as far as i can tell the smoke textures are glitching out and displaying patterns and solid colors whenever there's damage or explosions.

Is there anyone who has a clue how to fix this? Reinstalling and validating files didnt work, i tried it for myself.

Her graphics card is a Radeon HD 4850, 8gig RAM, and a Q3800 quad core intel 2 processor

Arrows, scorpions chain, green lanterns missiles, and batman's baterangs all cause the effect. Anything that explodes also causes it, like environment interactions.

EDIT: this is the steam version

 

[Rabid Justice]

Are your graphic driver up to date

 

[Red Reaper]

This is pretty kool. I'm assuming it still functions normally while looking like this?

 

[Cossner]

Oh man I'd just leave it as it is this is great.

 

[Johnny San]

You should try posting on the Steam Community page (implying it's active).

 

[Mikemetroid]

Definitely a video card issue...

 

[n67nightmare]

According to my friend it works fine except for the fact that the characters are only half visible. In motion it looks like an acid trip at a disco. It happened on her old video card, too, but as far as i know her drivers aren't updated though.

 

[n67nightmare]

Updated drivers, fixed problem! So if you want to pretend you're on acid, remove your drivers and the rest should follow!