PC requirements

Deep Siren System Requirements

Deep Siren needs at least 2.5 GHz (Single Core) or 2 GHz (Dual Core), 4 GB RAM and 3D graphics card compatible with OpenGL 2.0 compatible with 1 GB RAM graphics.

Verified Sources: Steam store listing
Deep Siren minimum and recommended PC specifications
Component Minimum
Operating system 10 or later
Processor 2.5 GHz (Single Core) or 2 GHz (Dual Core)
Memory 4 GB RAM
Graphics 3D graphics card compatible with OpenGL 2.0 compatible with 1 GB RAM
DirectX Version 9.0
Storage 5 GB available space
Additional notes DirectX 9.0c compatible sound card with latest drivers
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

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

Quick answers

Running Deep Siren on PC

Can my PC run Deep Siren?
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 Deep Siren need?
5 GB available space