PC requirements

Orcs Must Die! 3 System Requirements

Orcs Must Die! 3 needs at least Intel Core i5-2300 | AMD Ryzen 3 1200, 6 GB RAM and Nvidia GeForce GTX 660, 2 GB | AMD Radeon HD 7870, 2 GB graphics. For the recommended experience you want Intel Core i5-9600K | AMD Ryzen 5 3600X, 8 GB RAM and Nvidia GeForce GTX 1060, 3 GB | AMD Radeon RX Vega 64 graphics.

Verified Sources: Steam store listing
Orcs Must Die! 3 minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows 7 Windows 10
Processor Intel Core i5-2300 | AMD Ryzen 3 1200 Intel Core i5-9600K | AMD Ryzen 5 3600X
Memory 6 GB RAM 8 GB RAM
Graphics Nvidia GeForce GTX 660, 2 GB | AMD Radeon HD 7870, 2 GB Nvidia GeForce GTX 1060, 3 GB | AMD Radeon RX Vega 64
Storage 12 GB available space 12 GB available 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

Orcs Must Die! 3 is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Orcs Must Die! 3 on PC

Can my PC run Orcs Must Die! 3?
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 Orcs Must Die! 3 need?
12 GB available 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.