PC requirements

Port Royale 3: Pirates & Merchants System Requirements

Port Royale 3: Pirates & Merchants needs at least Dualcore CPU, 2 GB RAM and Shader Model 2.0 PCIe (Geforce 7 Series, Radeon X2000-Series) graphics. For the recommended experience you want Quadcore CPU, 4 GB RAM and Shader Model 3.0 PCIe, DirectX 10 graphics.

Verified Sources: Steam store listing
Port Royale 3: Pirates & Merchants minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windowx XP / Vista / 7 Windows 7
Processor Dualcore CPU Quadcore CPU
Memory 2 GB RAM 4 GB RAM
Graphics Shader Model 2.0 PCIe (Geforce 7 Series, Radeon X2000-Series) Shader Model 3.0 PCIe, DirectX 10
Storage 3 GB HD space 3 GB 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

Port Royale 3: Pirates & Merchants is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Port Royale 3: Pirates & Merchants on PC

Can my PC run Port Royale 3: Pirates & Merchants?
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 Port Royale 3: Pirates & Merchants need?
3 GB HD space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.