Can Steam Deck Run Second Extinction™?
Steam Deck compatibility check and performance analysis
Playable: works with adjustments
Valve's official Steam Deck compatibility rating for Second Extinction™
Spec-based estimate
On paper its GPU is 59% of the PC minimum GPU. PC specs assume 1080p; the Deck plays at 800p and Valve's test is what counts.
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) | Nvidia GTX 780 3GB or AMD R9 280 3GB (7,650) | Nvidia GTX 1070 8 GB or AMD Vega 56 8GB (12,550) | Below |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | Processor: Intel Core i5-3570 or AMD Ryzen 3 1300X (Quad-core is minimum) | Intel Core i7-4770 or AMD Ryzen 5 1600X | — |
| RAM | 16 GB LPDDR5 | 12 GB | 16 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 30 GB | 50 GB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
PC requirements are written for a desktop at 1080p or higher. The Deck renders at 1280x800, so a GPU below the PC spec on paper doesn't mean it won't run: Valve's test is the one that counts.
Frequently Asked Questions
Can Steam Deck run Second Extinction™?
Yes, Second Extinction™ is rated Playable on Steam Deck: it runs, but may need manual tweaks such as graphics settings or the on-screen keyboard. On paper the Deck's GPU (4,550 pts) is 59% of the PC minimum GPU, but PC requirements assume 1080p and Valve tested it at the Deck's 800p.
What settings should I use for Second Extinction™ on Steam Deck?
For Second Extinction™ on Steam Deck, start from Valve's tested defaults at 800p and lower settings if the frame rate dips. On PC the game recommends a GeForce GTX 1070 8GB; the Deck's GPU is roughly a Radeon RX 560 (4,550 pts) and falls below that on paper.
Does Second Extinction™ have Steam Deck verified status?
Second Extinction™ is marked as Playable, not Verified, on Steam Deck. It works but doesn't meet every Verified criterion, so you may need some manual adjustments.
