System Requirements for Psychonauts

Windows

System Requirements
Operating System	Version	Requirements
Windows - Minimum	Windows 98 SE/2000/XP	Processor: 1.0 GHz Pentium(R) III and AMD Athlon(tm) Graphics: 64 MB GeForce (tm) 3 or higher or ATI(R) Radeon 8500 or higher (except GeForce 4 MX and Go series) Memory: 256 MB RAM DirectX Version 9 or higher. DirectX compatible soundcard or onboard chipset. Windows compatible mouse + keyboard. 3.5 GB Hard Drive Space.
Windows - Recommended	Windows 2000/XP	Processor: 2.0 GHz Pentium(R) IV and AMD Athlon(tm) Graphics: 128 MB GeForce FX 5600 or higher or ATI(R) Radeon 9600 or higher Memory: 256 MB RAM DirectX Version 12. 30 GB available space. 6 GB Video Memory. DirectX compatible soundcard or onboard chipset. Gamepad recommended. 6GB Hard Drive Space.

System Requirements
Operating System	Version	Requirements
MacOS - Minimum	Snow Leopard 10.6.8, or later.	Processor: Intel Core Duo Processor Graphics: ATI X1600 / NVIDIA 8600GT / Intel HD3000 or better card with at least 128 MB VRAM Memory: 2 GB RAM 4 GB Hard Drive Space. Leopard not supported.
MacOS - Recommended	Snow Leopard 10.6.8, or later.	Processor: Intel Core Series i Processor Graphics: ATI HD 3870 / Nvidia 8800GT or better with at least 512 MB VRAM Memory: 4 GB RAM 4GB Hard Drive Space. Game Pad. Leopard not supported.

System Requirements
Operating System	Version	Requirements
SteamOS + Linux - Minimum	Requires a 64-bit processor and operating system & Ubuntu 20.04 LTS	Processor: 2.0 GHz Graphics: 128 MB VRAM with OpenGL 2.1 capable and Compressed texture support (S3TC) Memory: 2 GB RAM glibc 2.7+, 32-bit native binaries only
SteamOS + Linux - Recommended	Requires a 64-bit processor and operating system & Ubuntu 22.04 LTS	Processor: 2.0 GHz Graphics: 128 MB VRAM with OpenGL 2.1 capable and Compressed texture support (S3TC) Memory: 2 GB RAM glibc 2.7+, 32-bit native binaries only