Can Steam Deck Run Second Source?
Steam Deck compatibility check and performance analysis
Unknown: not yet tested by Valve
Valve's official Steam Deck compatibility rating for Second Source
Spec-based estimate
Excellent: runs great on Steam Deck
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) | Integrated graphics with hardware-accelerated 2D canvas (2,500) | Dedicated GPU | Pass |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | Dual-core 2.0 GHz | Quad-core 2.5 GHz | — |
| RAM | 16 GB LPDDR5 | 4 GB | 8 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 700 MB | 700 MB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run Second Source?
Second Source has not been officially tested on Steam Deck by Valve. Based on hardware specs alone, our estimate is A (Smooth).
What settings should I use for Second Source on Steam Deck?
For Second Source on Steam Deck we estimate: High at 800p, 50-60 FPS. On PC the game recommends a dedicated 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 Second Source have Steam Deck verified status?
Second Source has not received a Steam Deck verification status from Valve yet. Its compatibility is unknown and may change as Valve keeps testing.
