Portal: Revolution

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Portal: Revolution is a fan-made campaign of Portal 2, taking place soon after GlaDOS's demise in the original Portal. This is the first Source game to use the Strata Source engine branch, which is a heavily modified version of Source engine that combines the code of Counter-Strike: Global Offensive and Portal 2 and add various new features to bring it closer to modern standards.

Tip: Portal: Revolution is "99% P2CE", according to the developers; as such, those looking to make mods for this game may wish to build their mods on Portal 2: Community Edition instead, which also will have proper Workshop support.

System Requirements

Last updated: February 14, 2023

Windows
	Minimum
Operating system (OS)	10, 11
Processor (CPU)	Intel Core i3-8300 or similar AMD CPU Requires 64-bit capable CPU and OS
System memory (RAM)	8GB
Hard disk drive (HDD/SSD)	12 GB
Video card (GPU)	Nvidia Nvidia GeForce GTX 750 or similar AMD GPU DirectX 11 compatible

Note:The game can be unofficially run on Windows 7, 8, 8.1, however Steam 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 Portal 2 may be able to run the game on lower settings.

See also

• Portal 2: Community Edition
• Portal 2