Action Deck Combat
Sling spells and steel in real time. Position matters, timing matters, and your deck is your arsenal.
Dodge, dash, and play cards live across the battlefield.
In the spirit of Mega Man Battle Network, reborn as a story‑driven RPG in a hand‑built HD world.
New HD world in development · coming to Steam
The classic Card Knight plays free in your browser · Chrome, Edge or Safari 26+ (WebGPU)
Forget waiting your turn. Run, dodge and fire off cards live across a grid battlefield. A love letter to Mega Man Battle Network, built as a handcrafted single‑player RPG for people who want their hands on the controls.
Sling spells and steel in real time. Position matters, timing matters, and your deck is your arsenal.
Shrine towns, burned woods, storm harbors, red canyons and mines, each region built by hand with its own light and weather.
Fire, ice, lightning, light and poison. Collect cards, build a deck that fits your style, and fuse the right three into a limit break.
Meet a cast of characters with fully voiced dialogue across a story‑driven campaign.
Every round opens on your hand. Choose your cards, then take the fight to the grid in real time, dashing between panels while the enemy closes in.









From the quiet shrine of Cardhollow to the storm‑lashed harbor of Stormcrest, the red canyons of Rustmarch and the long card viaduct of the Anteway, the world of Card Knight is built to be explored, at every hour of the day.
A young courier who stumbles into a destiny written in cards on his first day at work. Guide him from a humble shrine‑town to the heart of an unraveling kingdom, learning the secrets of the old Card Knight Order and restoring order to the people of Arcana.


















Tired townsfolk, union slimes, bureaucratic golems and an old knight by the fire. Every town has its trouble, and every trouble has a voice.









Everything on this page is the new HD Card Knight, still in development. Wishlist it on Steam to hear when it opens. Until then, the classic Card Knight runs right in your browser, free.