Ostinato

Once in a generation, the casters of the world duel in song: two melodies played at once, note against note. Land a note on your rival's and theirs falls silent. Run their health down before they run down yours.

Play your notes

Draw a hand of notes, see what your rival is about to play, and answer it. Every note you silence is a blow you never take.

Build combos

Play notes in the right shapes, a chord, a run up the scale, the same note twice, and they hit far harder than notes alone. The order you play them in decides how hard.

Break the rules

Dozens of marks bend the rules, each in its own way, and no two runs hand you the same ones. Stack the right ones and a hit worth a thousand grows to fifteen million.

Climb to the top

Fight along branching roads of duels, rest stops, shops and hidden treasures, each ending on a champion with a strategy you must break. Win it all and an endless mode opens.

Choose your caster

Eight casters to play as, each with their own deck and way to play: the Hedge Witch pays half price for everything, the Giantess grows with every duel, and the Gambler bets his own health when the gold runs out.

Make your own

Add new notes, marks, casters and rules with mods, and share them on the Steam Workshop.