Steam Deck
Does GunSuit Guardians work on Steam Deck?
Steam Deck
Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.
Status as checked with Valve on 28 September 2026.
Gear up your GunSuit and defend Earth from an alien siege! Equip and upgrade unique arsenals of overpowered weapons to survive overwhelming numbers in this action-roguelite twin-stick horde survival.
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 SP1+ | Windows 10 or Windows 11 |
| Processor | x64 architecture with SSE2 instruction set support. | — |
| Memory | 2 GB RAM | 8 GB RAM |
| Storage | 150 MB available space | 150 MB available space |
| DirectX | Version 10 | Version 12 |
Questions and answers
- Does GunSuit Guardians work on Steam Deck?
- Verified. Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.
- How much RAM does GunSuit Guardians need?
- 2 GB RAM
- How much storage space does GunSuit Guardians need?
- 150 MB available space
GunSuit Guardians
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