OP. After-Mass N1 cover art

Can I Run OP. After-Mass N1?

Important Notifications-- This is still a on-going project, does not represent the final quality.-- Some assets come from the internet. --The game will be free wo download and offering original in-eng...

Developer ZhengYuan ChenRelease 2026
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System requirements

Minimum requirements

CPUIntel Core i5-4440 @ 3.1 GHz or AMD FX-8100 @ 3.1 GHz or equivalent
GPUNVIDIA GeForce GTX 750Ti or AMD HD 6950 (At least 2G of VRam)
RAM8 GB
Storage30 GB HDD
DirectXVersion 11

Recommended requirements

CPUIntel Core i7-4790K @ 4.0 Ghz or AMD Ryzen 5 2500X @ 3.6 Ghz or equivalent
GPUNVIDIA GeForce GTX 960 or AMD RX 480 (or better)
RAM16 GB
Storage30 GB HDD
OSWindows 10 (64-bit versions only)
DirectXVersion 12

Single source, verify with the publisher source

Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.

Can you run OP. After-Mass N1?

100%
Can run iton a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the graphics card is the tightest fit.

Older hardware holds up here: OP. After-Mass N1 runs on modest graphics, with NVIDIA GeForce GTX 750Ti or AMD HD 6950 (At least 2G of VRam) enough to meet the minimum. Add 8 GB of RAM and a mid-range CPU and a PC several years old will play it fine.

Bottleneck: GPU

Projected by resolution

ResolutionProjectionHeadroom
1080pComfortable2.83x
1440pRuns well1.59x
4KBelow the bar0.71x

A projection, not a measurement. We scale the published GPU requirement by pixel count, since 1440p draws 1.78 times the pixels of 1080p and 4K draws 4 times as many, then compare against RTX 3060 / Ryzen 5 build. The publisher did not state a target resolution, so 1080p is assumed as the baseline. We hold no frame rate data, so no FPS figure is claimed. Headroom above 1 means the reference machine has room to spare at that resolution.

Common GPUs

Graphics cardVerdict
GTX 1060 6 GBRuns great
GTX 1060 LaptopRuns great
GTX 1650 4 GBRuns great
GTX 1650 LaptopRuns great
RTX 2060 6 GBRuns great
RTX 2060 LaptopRuns great
RTX 3060 12 GBRuns great
RTX 3060 LaptopRuns great
RTX 4060 8 GBRuns great
RTX 4060 LaptopRuns great
RTX 3070 8 GBRuns great
RTX 3070 LaptopRuns great
RTX 4070 12 GBRuns great
RTX 4070 LaptopRuns great
RX 6600 8 GBRuns great

Each card is compared against OP. After-Mass N1's published GPU requirement, assuming an otherwise-capable PC. Laptop rows use the real mobile chip's benchmark, a mobile GPU is always slower than its desktop namesake.

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Frequently asked questions

Can my PC run OP. After-Mass N1?

Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for OP. After-Mass N1 in seconds. No install required.

What are the minimum system requirements for OP. After-Mass N1?

The minimum requirements are CPU: Intel Core i5-4440 @ 3.1 GHz or AMD FX-8100 @ 3.1 GHz or equivalent; GPU: NVIDIA GeForce GTX 750Ti or AMD HD 6950 (At least 2G of VRam); 8 GB RAM.

How much storage does OP. After-Mass N1 need?

OP. After-Mass N1 needs about 30 GB of HDD storage.

Can an RTX 3060 run OP. After-Mass N1?

The RTX 3060 runs OP. After-Mass N1 comfortably, clearing the title's GPU requirement with room to spare.

What is the bottleneck for OP. After-Mass N1?

On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for OP. After-Mass N1 is the GPU.