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Dec 24th, 2011
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New VP Laboratories Demo Feature: - 6 Test chambers - Custom Soundtrack

Important information! After new Portal 2 DLC the mod menu is broken! To fix this rename "mainmenu.res" in "pak01_dir.vpk\resource\ui\basemodui" to "mainmenu_new.res"! Otherwise, if you dont know how to do that, just select "Extras" in the broken mod menu.

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VP Laboratories - Demo
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relinquish152 Author
relinquish152 Dec 24 2011 says:

How to install this demo.
1.Extract file and put "VPdemo" folder to Steam\steamapps\sourcemods
2.Restart Steam
4.Copy "vp" folder from "\sourcemods\VPdemo\sounds" to "\steamapps\common\portal 2\portal2\sound"
5.Launch "Portal 2" (I repeat, PORTAL 2!!!
)6.Open Developer console and type snd_rebuildaudiocache
7.Wait until those blue dots (Lower right) turned yellow, wait for a couple of seconds.
8.After that, start your Task Manager, and find portal2.exe. End that process. (Don't worry, it safe)
9.Copy "_master.cache" file from \steamapps\common\portal 2\portal2_dlc1\maps\soundcache\ to Steam\steamapps\sourcemods\VPdemo\maps\soundcache and replace the old one.
10.Done! You can launch the mod now!

+3 votes   reply to comment
laakkone Dec 25 2011 replied:

Why not put snd_rebuildaudiocache to autoexec.cnf and that into pak01_dir?

+1 vote     reply to comment
laakkone Dec 26 2011 replied:

never mind

+1 vote     reply to comment
HaloFromSteam Jan 17 2015 replied:

Why not put _master.cache from portal 2 into VPdemo soundcache folder and snd_rebuildaudiocache into pak01_dir.vpk or somethin?

+1 vote     reply to comment
HaloFromSteam Jan 17 2015 replied:

...and fix the coding for main menu and stuff?

+1 vote     reply to comment
Dom44 Dec 29 2011 says:

Nice I liked it

+1 vote     reply to comment
Djinndrache Jan 3 2012 says:

I have just played the demo. Some things that are mentionable:

- The difficulty is decent, assuming it's the beginning of the mod. It's starting very easy and slowly growing. Good job here
- The voice is too quite, it's hardly possible to understand anything at all
- You manually require the user to rebuild the soundcache? I've seen quite some mods yet (also with custom voice) that don't need that. Bad point
- That demo totally ruined my Portal 2 settings, including keyboard setup and mouse sensitivity (not just for the mod but also for the "real" game!). I hate it when someone messes around with my settings, I hope the final mod won't do that again...
- There is no proper ending, not even a message like "END". Just leading back to the main screen is not a proper solution. Could also be about the demo though

I hope you can fix these issues for the final mod.
You can also find my complete blindrun of the VP Laboratories Demo here: Youtube.com

+2 votes     reply to comment
vovapered Mar 19 2013 says:

Guys! The Demo menu is broken! Its like the standart portal 2's! To access the chapter select menu press "Extras"
vovapered, Project Leader

+1 vote     reply to comment
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