Inbox Duel screenshot 1
Gameplay
Inbox Duel screenshot 3
Inbox Duel screenshot 4
Inbox Duel screenshot 5
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Inbox Duel screenshot 7

Games Like Inbox Duel

Q4 2026·Yukisora

You're the new intern, and the only weapon you have is email. Duel your coworkers with passive-aggressive cards until they get fired, then come for your boss's job. Inbox Duel is a roguelike deckbuilder about climbing the office one promotion at a time.

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About Inbox Duel

Fire your boss. Take their chair.

Inbox Duel is a single-player roguelike deckbuilder set in the worst office you've ever worked in. You start as the intern. Everyone above you is a card duel.

Duel your coworkers

Inbox Duel video 1

Every email is a monster and every reply is a spell. Wear down a coworker's patience and they're fired. The guy who microwaves fish has a deck too.

Build a deck that breaks the org chart

Inbox Duel video 2

After each fight you pick a new card. You can buy perks from the vending machine, open packs, and shred what you don't need. 150+ cards and 60+ perks to build with.

Make the number go up

Inbox Duel video 3

Perks stack. Get the right ones together and a single turn hits harder than the whole fight before it.

Get promoted. No raise.

Inbox Duel video 4

Beat your boss and you get their job and their nameplate, but not their salary. They ride the elevator down. You ride it up.

Fire the CEO

Inbox Duel video 5

A hundred floors and six bosses stand between you and the top. After that there's a daily run where everyone plays the same day, eight difficulty levels, and an endless mode for people who never go home.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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