Coming soon to iOS

Remember well.
Bluff better.

Cambioo is a memory card game for 2–6 players. Peek, swap, and bluff your way to the lowest hand - online with friends or solo against the court.

See how it's played Get support
The Game

One deck. A court full of rivals.

Every match is a battle of memory and nerve against the Red King's royal court.

Memory & Bluff

Peek at your cards, remember what your rivals hold, and know exactly when to swap or hold your nerve.

2–6 Players, Live

Play with friends or jump into a public match.

The Comeback

Take on the Red King's court in a full story campaign, fifteen levels across three chapters of court intrigue.

Meet the Court

Every rival plays differently.

RKRed King
DKDark King
QQueen
KnKnight
JJester
Who We Are

Made by Tau Interactive LLC.

Cambioo is designed and developed by Tau Interactive LLC, an independent studio based in Pennsylvania. We're a small team focused on building fast, social card games worth coming back to.

Cambioo started as a passion project and grew into a full multiplayer game — real-time matches, a story campaign, and a growing cast of characters from the Red King's court.

2–6
Players per match
15
Story Mode levels
5
Characters & counting
What's Next

Where things stand.

Core game & Story Mode — complete

Real-time multiplayer, solo play, and the full 15-level "The Comeback" campaign are built and in testing.

Friends, invites & live matches — complete

Add friends, send game invites, and jump into live matches with push notifications for your turn.

App Store launch — in progress

We're finishing up submission requirements now. Check back here for updates.

Launching soon

Cambioo is coming to the App Store.

Questions in the meantime? Reach out — we'd love to hear from you.

Contact us