PC requirements

Gateways System Requirements

Gateways needs at least Dual Core 2.0 GHz, 256 MB RAM and 128MB video RAM and at least Shader Model 3.0 graphics.

Verified Sources: Steam store listing
Gateways minimum and recommended PC specifications
Component Minimum
Operating system XP
Processor Dual Core 2.0 GHz
Memory 256 MB RAM
Graphics 128MB video RAM and at least Shader Model 3.0
Storage 44 MB HD 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

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

Quick answers

Running Gateways on PC

Can my PC run Gateways?
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 Gateways need?
44 MB HD space