Can Steam Deck Run CastleMiner Z?
Steam Deck compatibility check and performance analysis
Unsupported: may not work
Valve's official Steam Deck compatibility rating for CastleMiner Z
Spec-based estimate
Excellent: runs great on Steam Deck
ProtonDB Rating
Community Linux/Deck compatibility
Performance Estimate
Based on the Steam Deck GPU (RDNA 2, about a Radeon RX 560, 4,550 pts) at its native 1280x800. Real performance depends on the game's optimization and Proton.
Spec Comparison
| Component | Steam Deck | Minimum | Recommended | Status |
|---|---|---|---|---|
| GPU | RDNA 2 (Score: 4,550) | DirectX 9.0c or better with 500 mb memory (1,500) | DirectX 9.0c or better with 1 GB memory (2,500) | Pass |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | 2.8 GHZ Dual Core | 3.0 ghz Quad Core or Better | — |
| RAM | 16 GB LPDDR5 | 1 GB | 8 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 100 MB | 100 MB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run CastleMiner Z?
CastleMiner Z is currently Unsupported on Steam Deck. Valve has tested it and found compatibility issues. ProtonDB community reports rate it as "gold", which may mean some workarounds exist.
What settings should I use for CastleMiner Z on Steam Deck?
For CastleMiner Z on Steam Deck we estimate: High at 800p, 50-60 FPS. On PC the game recommends a DirectX 9 GPU; the Deck's GPU is roughly a Radeon RX 560 (4,550 pts) and meets that on paper. Start at medium settings and adjust based on frame rate.
Does CastleMiner Z have Steam Deck verified status?
No, CastleMiner Z is marked as Unsupported on Steam Deck. Valve has determined it does not work properly on the device.
