Planned Release Date: Q4 2026

About This Game

Inbox Duel is a single-player roguelike deckbuilder about building powerful card combos and fighting your way up the company. Turn office emails into monsters, fill your desk with perks and take your build all the way to the CEO.

Put your inbox to work

Summon email monsters, spring traps and send your coworkers packing. Familiar office annoyances become the cards in your deck. Take on the office gossip, the lunch thief and the coworker who microwaves fish.

Make the whole deck click

Find cards that make the rest of your deck stronger. Stack desk perks, line up bonuses and multipliers, and watch one good play set off a whole chain of effects. Keep refining the combo as you climb.

Keep the good cards. Shred the rest.

Every pick is a chance to strengthen your build or take it in a new direction. Choose what to add, upgrade the cards that matter and shred the ones holding you back. Copy a favourite or combine monsters into something stronger. Experiment with over 100 cards and 60+ desk perks.

Beat your boss. Take their chair.

Carry your cards and perks through each promotion, from new hire to CEO. Each boss is the next test of the deck you have put together. Your final boss has never opened an email. You have a whole deck of them.

More ways to clock in

10 desks. 8 difficulty levels. Unlock new starting kits and rules to build around.

After Hours. Keep your deck going after a campaign win and see how far you can push it.

Daily Standup. Start on equal terms and compete with friends or players worldwide.