PC requirements

Penumbra: Overture System Requirements

Penumbra: Overture needs at least 1.0 Ghz, 256MB(XP) of RAM and Radeon 8500 / Geforce 3(MX4 Not supported) graphics.

Verified 27 Sep 2026 Sources: Steam store listing

Penumbra: Overture minimum and recommended PC specifications
Component	Minimum
Operating system	XP/Vista
Processor	1.0 Ghz
Memory	256MB(XP)
Graphics	Radeon 8500 / Geforce 3(MX4 Not supported)
Storage	800MB Free Space

Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Penumbra: Overture is also available on these systems, where hardware is fixed and no per-PC check is needed:

Linux Mac PC (Microsoft Windows)

Quick answers

Running Penumbra: Overture on PC

Can my PC run Penumbra: Overture?

Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.

How much storage does Penumbra: Overture need?

800MB Free Space