Can Steam Deck Run Dungeon Defenders II?
Steam Deck compatibility check and performance analysis
Unsupported: may not work
Valve's official Steam Deck compatibility rating for Dungeon Defenders II
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) | ATI Radeon HD 2600 or better / NVIDIA GeForce 8600 or better, 512 MB video memory, with Shader Model 3 support (1,500) | NVIDIA GeForce GTX 260 or AMD Radeon HD 4770 or better (1GB VRAM) (2,500) | Pass |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | 2.0 Ghz Dual-Core CPU | Intel Core i5 or AMD Quad-Core or better | — |
| RAM | 16 GB LPDDR5 | 3 GB | 4 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 20 GB | 20 GB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run Dungeon Defenders II?
Dungeon Defenders II 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 Dungeon Defenders II on Steam Deck?
For Dungeon Defenders II on Steam Deck we estimate: High at 800p, 50-60 FPS. On PC the game recommends a GeForce GTX 260; 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 Dungeon Defenders II have Steam Deck verified status?
No, Dungeon Defenders II is marked as Unsupported on Steam Deck. Valve has determined it does not work properly on the device.
