Portal: Prelude
Portal: Prelude, the unofficial prequel to the game Portal.
Its story revolves around the pre-GLaDOS epoch, even before she was plugged in. At this time, test subjects were monitored by real Aperture Science employees, whose work was tedious, lengthy and repetitive. This is why they decided to build a great artificial intelligence that could both replace them in these difficult tasks, and also take responsibility for many other tasks within the complex and compete with Black Mesa's superiority. All employees of the Aperture Science complex are now eagerly awaiting GLaDOS. Maybe even a little too eagerly, as the upcoming events will tell...
This game is totally free and set to be released somewhere around the end of September 2008. It offers a bit more gameplay hours than the original Portal, with 8 chapters, 19 test chambers, 48 challenges, 6 advanced maps, a brand new storyline and more than 400 lines of speech with various languages (subtitles).
Remember kids, it's not just a mappack, it's a whole new story, and I hope that you'll appreciate the work done for you.
Contents
Features
- 8 chapters
- 19 test chambers
- 48 challenges
- 6 advanced maps
- A brand new storyline
- More than 400 lines of speech
- An enhanced difficulty (you bet)
- English, French, Dutch, Finnish, Hungarian, Italian, Korean, Portuguese, Russian and Spanish subtitles
Updates
To find the latest updates on Portal: Prelude, you can view our website.
Portal Prelude RTX
In 2023, Nvidia, with it's original developers, remastered Portal: Prelude with ray-tracing support using RTX Remix tool, the remaster is called as Portal: Prelude RTX.
It is only compatible with modern hardware, and only with NVIDIA GeForce RTX graphics cards. AMD Radeon cards are not supported at all, which can affect game performance.
At the same time, the original Portal: Prelude will continues to receive updates.
System Requirements
 Windows |
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|---|---|---|
| Minimum | Recommended | |
| Operating system (OS) |  Windows XP, Vista, 7 |
 Windows 7 or later |
| Processor (CPU) | 1.7 GHz and/or Dual-core | 2.0 GHz and/or Dual-core |
| System memory (RAM) | 512MB (XP) 1GB+ (Vista) |
1GB (XP) 2GB+ (Vista) |
| Hard disk drive (HDD/SSD) | 6GB (with  Portal installed) |
|
| Video card (GPU) | Nvidia GeForce FX 5700 ATI Radeon 9500 128MB VRAM Direct3D 9 compatible with DX feature level 8.0/8.1 | Nvidia GeForce 6800 ATI Radeon X800 512 MB VRAM Full Direct3D 9 compatible |
Confirm:Is this game standalone or requires Portal to be installed?
Note:Must be run without Steam (by launching hl2.exe directly) to play on XP and Vista.Media
Screenshots
See: http://legacy.portalprelude.com/screenshots.php
Trailer
- Vimeo : https://www.vimeo.com/1739740
- Dailymotion : https://www.dailymotion.com/video/x6ro9g_portal-prelude-official-trailer_videogames
Portal Prelude Trailer on YouTube
Soundtrack
See: http://legacy.portalprelude.com/soundtrack.php
To uses the media player built-in on the website itself, you need Adobe Flash (no longer supported) installed, a Flash compatible browsers, or by using Ruffle extension on most modern browsers, or you can download all soundtracks here.
Wallpapers
See: http://legacy.portalprelude.com/wallpapers.php
Important:These wallpapers are designed for 5:4 or 16:10 monitors with 1024x768, 1280x1024 and 1680x1050 resolution available. They are not designed for 16:9, plus they also lack the native 1080p resolutions aswell.Dev team
Nicolas "NykO18" Grevet
- Leader, main level-designer, story writer, 2D artist, videomaker, webmaster and tester.
- Contact: [email protected]
- Website: http://www.logout.fr
Jérémy "Capitaine Mousse" Barbe
- Level-designer, videomaker, 2D artist and tester.
- Contact: [email protected]
- Website: http://www.capitaine-mousse.info/ (Archived from original)
Marc "Moroes" Bidoul
- 2D artist, 3D modeler and tester.
- Contact: [email protected]
- Website: http://www.bidoulmarc.com (Archived from original)
External links
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