Steam Deck
Does Operation: Harsh Doorstop work on Steam Deck?
Steam Deck
This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.
Status as checked with Valve on 10 October 2026.
Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by developers of the cancelled Project Reality 2 project.
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | 64-bit Windows 7 SP1, Windows 8.1, or Windows 10 | 64-bit Windows 10 |
| Processor | Intel Core i3-6100 / AMD FX-8320 | Intel Core i7-7700 / AMD Ryzen 5 1600 |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce GTX 760 / AMD Radeon R9 270X (or equivalent with at least 2 GB of VRAM) | NVIDIA GeForce GTX 1070 / AMD Radeon RX Vega 56 |
| Storage | 40 GB available space | 40 GB available space |
| DirectX | Version 11 | Version 12 |
Questions and answers
- Does Operation: Harsh Doorstop work on Steam Deck?
- Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.
- How much RAM does Operation: Harsh Doorstop need?
- 8 GB RAM
- How much storage space does Operation: Harsh Doorstop need?
- 40 GB available space
Operation: Harsh Doorstop
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