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Inbox Duel
Turn office emails into a deck that can fire your boss. Find cards that work together, stack desk perks and build combos that get out of hand in this single-player roguelike deckbuilder. Take your build from new hire to CEO.
by Yukisora · 1 article · covered since Oct 7, 2026
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Inbox Duel system requirements
Windows
Minimum
- OS *
- Windows 7+
- Processor
- 2Ghz
- Memory
- 2 GB RAM
- Graphics
- 128MB, OpenGL 3+
- Storage
- 200 MB available space
- Sound Card
- Any
| Minimum | |
|---|---|
| OS * | Windows 7+ |
| Processor | 2Ghz |
| Memory | 2 GB RAM |
| Graphics | 128MB, OpenGL 3+ |
| Storage | 200 MB available space |
| Sound Card | Any |
Linux
Minimum
- OS
- Ubuntu 20.04, SteamOS 3.0, or later
- Processor
- 2Ghz
- Memory
- 200 MB RAM
- Graphics
- 128MB, OpenGL 3+
- Sound Card
- Any
| Minimum | |
|---|---|
| OS | Ubuntu 20.04, SteamOS 3.0, or later |
| Processor | 2Ghz |
| Memory | 200 MB RAM |
| Graphics | 128MB, OpenGL 3+ |
| Sound Card | Any |
Inbox Duel FAQ
- When does Inbox Duel release?
- Inbox Duel is scheduled to release Q4 2026 on Steam.
- What platforms is Inbox Duel on?
- Inbox Duel is available on PC, Linux via Steam.
- Who develops Inbox Duel?
- Inbox Duel is developed by Yukisora.
- What kind of game is Inbox Duel?
- Inbox Duel is a strategy game.
- What are the minimum system requirements for Inbox Duel?
- Inbox Duel minimum requirements: OS *: Windows 7+ Processor: 2Ghz Memory: 2 GB RAM Graphics: 128MB, OpenGL 3+ Storage: 200 MB available space Sound Card: Any
