Portal 2: Difference between revisions
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== System Requirements == | |||
Last updated: February 14, 2023 | |||
{{Sysreq | |||
|OSfamily = Windows | |||
|minOS = {{win10|3.1|nt=10|linkto=10}}, {{win11|3.1|nt=11|linkto=11}} | |||
|minCPU = Intel Core 2 Duo or similar AMD CPU with Dual core<br>AMD Athlon 64 X2<!-- Pentium 4 (official requirement) should not be listed here as the game have been updated over time and may run poorly with that CPU. --> | |||
|minRAM = 2GB | |||
|minHD = 15 GB <!-- Based off depot info from SteamDB when filtered to Windows, English, no DLC depots. --> | |||
|minGPU = {{amd|4|nt=AMD}}/{{ati|4|nt=1}} Radeon X800<br>{{nvidia|3.1}} GeForce 7600<br>Intel HD Graphics 2000<br>128 MB of VRAM<br>DirectX 9.0c compatible with Shader model 2.0b support | |||
|minother = | |||
|recOS = | |||
|recCPU = | |||
|recRAM = | |||
|recHD = | |||
|recGPU = | |||
|note = {{note|The game can be unofficially run on {{Win7|3.1|nt=Windows 7|linkto=7}}, {{Win8|3.1|nt=8|linkto=Windows 8}}, {{Win8|3.1|nt=8.1|linkto=Windows 8.1}}, however {{steam|1}} support for these systems have been already dropped which may cause issues in the future and plus, bugs & crash report and support for these older operating systems will be ignored by the developers. Additionally, CPU and/or GPU below the system requirements or the one that matches the {{p2|4}} may be able to run the game on lower settings.}} | |||
}} | |||
== External links == | == External links == | ||
Revision as of 11:28, 13 February 2024
Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original 
Portal over 70 industry accolades and created a cult following.
The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally-murderous computer companion who guided them through the original game.
The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. This new mode forces players to reconsider everything they thought they knew about portals. Success will require them to not just act cooperatively but also think cooperatively.
Note:Portal 2 grants access to the Source SDK and SDK Base games. Its store page does not mention this.Features
Portal 2 engine branch introduces:
- Improved shadow mapping
- The entity env_projectedtexture is used extensively throughout the game. Compared to previous implementations, it has a higher default resolution, better edge filtering, and support for the caching of shadows from static objects.
- Sound operators
- For defining complex audio behavior.
- Blob particles
- Used to render paint.
- Video playback on materials
- Added support to render Bink Video in-game on surfaces.
Additionally, when it comes to the console port, unlike the 
PS3 version of 
The Orange Box, Portal 2 has been properly optimized for the PlayStation 3, while also integrated with Steam (Steamworks, no longer available since 2016).
Chapters
| Toggle chapters Portal 2 ChaptersToggle chapters |
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 The Courtesy Call |
 The Cold Boot |
 The Return |
 The Surprise |
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 The Escape |
 The Fall |
 The Reunion |
 The Itch |
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 The Part Where He Kills You |
 Co-op |
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Content
- Portal 2 (
portal2) - Peer Review DLC (
portal2_dlc1) - PETI DLC (
portal2_dlc2) - Portal 2 engine branch
Gallery
System Requirements
Last updated: February 14, 2023
 Windows |
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|---|---|---|
| Minimum | ||
| Operating system (OS) | 10, 11 | |
| Processor (CPU) | Intel Core 2 Duo or similar AMD CPU with Dual core AMD Athlon 64 X2 |
|
| System memory (RAM) | 2GB | |
| Hard disk drive (HDD/SSD) | 15 GB | |
| Video card (GPU) |  AMD/ AMD/ATI Radeon Radeon X800Nvidia GeForce 7600 Intel HD Graphics 2000 128 MB of VRAM DirectX 9.0c compatible with Shader model 2.0b support |
|
