Can I Run Demon's Mirror?
Demon’s Mirror combines roguelike deckbuilding and a grid manipulation battle system to create a unique experience where Slay the Spire meets Puzzle Quest.Play as one of three trapped souls and embark...
Can your PC run it? →System requirements
Minimum requirements
| CPU | Intel Core i5-4570T (2 * 2900), or equivalent. AMD A10-5800K APU (4 * 3800), or equivalent. |
|---|---|
| GPU | GeForce GTX 660 (2048 MB) Radeon HD 7850 (2048 MB) HD Graphics 630 |
| RAM | 8 GB |
| Storage | 2 GB HDD |
| OS | Windows 10 x64 Bit |
| DirectX | Version 11 |
Recommended requirements
| CPU | Intel Core i5-8600K (6 * 3600), or equivalent. AMD Ryzen 5 1500X (4 * 3500, or equivalent.) |
|---|---|
| GPU | GeForce GTX 1050 Ti (4096 MB) Radeon RX 470 (4096 MB) Iris Pro Graphics 580 |
| RAM | 8 GB |
| Storage | 2 GB HDD |
| OS | Windows 11 x64 Bit |
| DirectX | Version 12 |
Verified from Steam · 19 Jul 2026 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 Demon's Mirror?
Demon's Mirror targets a mainstream modern PC: GeForce GTX 660 (2048 MB) Radeon HD 7850 (2048 MB) HD Graphics 630 and 8 GB of RAM for the minimum, stepping up to GeForce GTX 1050 Ti (4096 MB) Radeon RX 470 (4096 MB) Iris Pro Graphics 580 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 | 2.7x |
| 1440p | Runs well | 1.52x |
| 4K | Below the bar | 0.67x |
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 great |
| GTX 1650 4 GB | Runs great |
| GTX 1650 Laptop | Runs great |
| 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 Demon's Mirror'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 Demon's Mirror?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Demon's Mirror in seconds. No install required.
What are the minimum system requirements for Demon's Mirror?
The minimum requirements are CPU: Intel Core i5-4570T (2 * 2900), or equivalent. AMD A10-5800K APU (4 * 3800), or equivalent.; GPU: GeForce GTX 660 (2048 MB) Radeon HD 7850 (2048 MB) HD Graphics 630; 8 GB RAM; OS: Windows 10 x64 Bit.
How much storage does Demon's Mirror need?
Demon's Mirror needs about 2 GB of HDD storage.
Can an RTX 3060 run Demon's Mirror?
The RTX 3060 runs Demon's Mirror comfortably, clearing the title's GPU requirement with room to spare.
What is the bottleneck for Demon's Mirror?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Demon's Mirror is the GPU.