PC requirements

Vessel System Requirements

Vessel needs at least Dual Core 2.0GHz or equivalent processor, 2GB System RAM and ATi Radeon HD 2400 or NVIDIA GeForce 7600 or better (Shader Model 3.0 needs to be supported) graphics.

Verified Sources: Steam store listing
Vessel minimum and recommended PC specifications
Component Minimum
Operating system Windows 7 / Vista / XP
Processor Dual Core 2.0GHz or equivalent processor
Memory 2GB System RAM
Graphics ATi Radeon HD 2400 or NVIDIA GeForce 7600 or better (Shader Model 3.0 needs to be supported)
Storage 1.5GB
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

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

Quick answers

Running Vessel on PC

Can my PC run Vessel?
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 Vessel need?
1.5GB