Nicolas "NykO18" Grevet
Avatar NicolasLeader, main level-designer, story writer, 2D artist, videomaker, webmaster and tester.
Contact: nicolas@portalprelude.com
Website: www.logout.fr

Jérémy "Capitaine Mousse" Barbe
Avatar JérémyLevel-designer, videomaker, 2D artist and tester.
Contact: jeremy@portalprelude.com
Website: www.capitaine-mousse.info

Marc "moroes" Bidoul
Avatar Marc2D artist, 3D modeler and tester.
Contact: marc@portalprelude.com
Website: www.bidoulmarc.be

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Portal: Prelude

Portal: Prelude

Puzzle

Portal: Prelude, as its name states it, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch, even before she was...

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gazzy19431
gazzy19431

Steamcommunity.com
go here to fix the white screen

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Vaso[GR]
Vaso[GR]

I'm getting a white screen with music and then game crashes and that error comes up:

Can't find backgrounf image materials/console/startup_loading.vtf

any help?

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Guest
Guest

argggggggggggggggggggggggggggggggggg ikr

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joe38658
joe38658

Same...

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metalglasses
metalglasses

This is really unstable, it keeps crashing on me. I have verified the files, I have manually removed the files and reverified them and still crashes. when I can play the game, it will randomly studder which makes game play hard. Is there a compatibilty issue with 64 bit OSes? My rig can perform better with crysis at max settings.

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WheatleyEvilCore18
WheatleyEvilCore18

I am having troubles downloading...well this website wont allow me to download it...what do i do?

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Portal_2_GLaDOS
Portal_2_GLaDOS

Make a Portal 2 Ver of this mod! ;D

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eatdafood86
eatdafood86

hi :D this mod is awesome can you make another mod as big as this one for portal 1 i really want to play something from you guys again

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thingthing1337
thingthing1337

Lol it really isnt suitable for anyone. Great job

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