Portal > General Discussions > Topic Details
Rendering issue with testchamber 13
Am playing on Linux on a Lenovo Thinkpad T440s with onboard Intel HD Graphics 4400. All drivers and other software fully up to date. I'm experiencing some odd (trippy, even) visuals with the entrance to testchamber 13. This issue is best described with a picture due to how bizarre it is. Behold: http://imgur.com/2zOD8jU

I've watched the beginning of a howto video for this testchamber and verified that this trippy display of colors is, indeed, not supposed to be there. More interesting is that I cannot simply walk past the trippy wall of colors. Not sure what's up here; the rest of the game renders without any issue.

Any idea what's causing this and how to fix it?
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Calmly Frenetic Aug 4, 2014 @ 12:22am 
Are you playing "Portal: First Slice", the free demo version of Portal?
Because that is where the demo ends.

To "fix" it, buy the full version.
Obsidian War PJs Aug 4, 2014 @ 5:12am 
Yes, I am playing the demo--some communication that this is where the demo ends would be appreciated, instead of something that appears like a rendering bug. Anyway, thank you for the headsup!

EDIT: Bought the full game and things work now! Thank you!
Last edited by Obsidian War PJs; Aug 4, 2014 @ 5:57am
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Portal > General Discussions > Topic Details
Date Posted: Aug 3, 2014 @ 8:06pm
Posts: 2