Build a deck of your own
Collect and combine cards to create a fighting style of your own.
Card of Demon Slayer: Deck RPG
Card deck-building roguelike RPG
Build your deck. Conquer the dark fantasy dungeon.
About the game
Card of Demon Slayer: Deck RPG
Build a deck of your own and conquer a roguelike dungeon. Choose the best strategy at every fork, unleash your ultimate, and challenge what lies ahead.
Core Fun
Three ways to conquer the dungeon
Unleash your ultimate
Combine cards with powerful synergies and unleash an ultimate that turns the battle.
Choose your dungeon path
Choose your way through a roguelike dungeon filled with events, treasures, and trials.
Cards
Your next winning hand
Hover or tap to reveal a card. You can also use your keyboard.
01 · NormalSlash / Draw Dagger / Flurry / Pain Sigil
02 · RarePain Amplification / Concealed Sheath / Flame Sword / Rage
03 · HeroAnnihilation / Focus / Scatter Throw / Rite Acceleration
04 · UltimateColossal Dagger / Transcend / Combo / Grave Rite
Companions
Meet your companions
01 / 02
World
A world beyond the cards
A dark fantasy world comes to life through a cast of small, expressive animal characters. Join the fox hero and bring distinctive companions into your party. Combine their unique abilities with your card deck to discover your own strategy.
FAQ
Frequently asked questions
What kind of game is this?
A deck-building roguelike RPG where your cards shape each dungeon run. Choose your path, combine cards, and unleash ultimate abilities as you take on the bosses.
Where can I download it?
The Android version is available on Google Play. Scan the QR code in the download section to open the official download link on your phone.
Can I play on iOS?
The iOS version is coming soon. Follow the official Discord for updates.
Card of Demon Slayer: Deck RPG news
Updates11/03/2026
📢 v1.3.1 Patch Notes
The v1.3.1 update is coming. Seasonal Pickup Summons are being revamped and some packages now contain more items, along with fixes for battle, purchase, and other issues.
View patch notes : 📢 v1.3.1 Patch NotesUpdates10/30/2026
📢 v1.3.0 Patch Notes
The v1.3.0 update is here. New SS-grade companion Cassidy, Seasonal Pickup Summons, and the Companion Blessing system are being added, along with reworked companion promotion bonuses and quality-of-life improvements.
View patch notes : 📢 v1.3.0 Patch Notes
Get Card of Demon Slayer: Deck RPG on your phone
Available now on Android. iOS is on its way.
GET IT ONGoogle PlayiOS Coming soon
Join the official Discord community
Viewing on a PC?Scan the QR code with your phone's camera.