Steam Deck
Does Dead Letter Dept. 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 26 September 2026.
Dead Letter Dept. is a short horror game mystery experience, where you use your computer keyboard to type in various prompts, and attempt to decipher damaged images as oddities begin to appear.
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 or higher, 64bit | Windows 10 |
| Processor | Intel CPU Core i3 | Intel CPU Core i7 |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | Nvidia GTX 460 | Nvidia GPU GeForce GTX 660 or higher |
| Storage | 3 GB available space | 3 GB available space |
Questions and answers
- Does Dead Letter Dept. 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 Dead Letter Dept. need?
- 8 GB RAM
- How much storage space does Dead Letter Dept. need?
- 3 GB available space
Dead Letter Dept.
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