Can I Run Three Twenty One?
Three: Twenty One, also called 3:21, is an independent single-player adventure game developed by small team of gaming industry veterans and volunteers. 3:21 is divided into smaller adventure games or...
Can your PC run it? →System requirements
Minimum requirements
| CPU | 2 ghz |
|---|---|
| RAM | 4 GB |
| Storage | 10 GB HDD |
Recommended requirements
| CPU | 3 ghz |
|---|---|
| GPU | Nvidia GTX 980 or AMD R390 |
| RAM | 8 GB |
| Storage | 10 GB HDD |
| OS | Windows 10 64 Bit |
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 Three Twenty One?
Three Twenty One targets a mainstream modern PC, stepping up to Nvidia GTX 980 or AMD R390 for the recommended experience. No single part dominates the requirements, so a balanced mid-range build clears it.
Bottleneck: GPU
Projected by resolution
| Resolution | Projection | Headroom |
|---|---|---|
| 1080p | Comfortable | 1.73x |
| 1440p | Borderline | 0.98x |
| 4K | Below the bar | 0.43x |
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 card | Verdict |
|---|---|
| GTX 1060 6 GB | Runs great |
| GTX 1060 Laptop | Runs well |
| GTX 1650 4 GB | Runs well |
| GTX 1650 Laptop | Runs well |
| RTX 2060 6 GB | Runs great |
| RTX 2060 Laptop | Runs great |
| RTX 3060 12 GB | Runs great |
| RTX 3060 Laptop | Runs great |
| RTX 4060 8 GB | Runs great |
| RTX 4060 Laptop | Runs great |
| RTX 3070 8 GB | Runs great |
| RTX 3070 Laptop | Runs great |
| RTX 4070 12 GB | Runs great |
| RTX 4070 Laptop | Runs great |
| RX 6600 8 GB | Runs great |
Each card is compared against Three Twenty One'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.
Find more you can run
See everything your PC can run →Frequently asked questions
Can my PC run Three Twenty One?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Three Twenty One in seconds. No install required.
What are the minimum system requirements for Three Twenty One?
The minimum requirements are CPU: 2 ghz; 4 GB RAM.
How much storage does Three Twenty One need?
Three Twenty One needs about 10 GB of HDD storage.
Can an RTX 3060 run Three Twenty One?
The RTX 3060 runs Three Twenty One comfortably, clearing the title's GPU requirement with room to spare.
What is the bottleneck for Three Twenty One?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Three Twenty One is the GPU.