Can Steam Deck Run Ultimate Custom Night?
Steam Deck compatibility check and performance analysis
Unknown — Not yet tested by Valve
Valve's official Steam Deck compatibility rating for Ultimate Custom Night
Performance Grade
Overkill — Steam Deck crushes this
Performance Estimate
Based on Steam Deck GPU (RDNA 2, ~3800 score) at native 1280x800 resolution. Actual performance may vary based on game optimization and Proton compatibility.
Spec Comparison
| Component | Steam Deck | Minimum | Recommended | Status |
|---|---|---|---|---|
| GPU | RDNA 2 (Score: 3,800) | 1 GB | 1 GB | ? |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | 2 GHz Intel Pentium 4 or AMD Athlon or equivalent | 2 GHz Intel Pentium 4 or AMD Athlon or equivalent | — |
| RAM | 16 GB LPDDR5 | 2 GB | 2 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 0.488281 GB | 0.488281 GB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run Ultimate Custom Night?
Ultimate Custom Night has not been officially tested on Steam Deck by Valve. Based on hardware specs alone, our grade is S (overkill — steam deck crushes this).
What settings should I use for Ultimate Custom Night on Steam Deck?
For Ultimate Custom Night on Steam Deck, we recommend ultra / high at 800p, 60+ fps. The game recommends 1 GB, and Steam Deck's GPU (RDNA 2, ~GTX 1050 Ti equivalent) falls below that requirement. Start at medium settings and adjust based on frame rate.
Does Ultimate Custom Night have Steam Deck verified status?
Ultimate Custom Night has not received a Steam Deck verification status from Valve yet. Its compatibility is unknown and may change as Valve continues testing.
