Cadence

Cadence is a falling-note rhythm game. Notes drop down four colour-coded lanes toward a hit line near the bottom; your job is to strike each note exactly as it crosses the line. The closer your timing, the better the verdict and the more points you bank.

• Hit a note as it reaches the line, Perfect timing scores most, then Great and Good; let one slip and it counts as a Miss.
• Land notes in a row to build a combo multiplier; a single miss resets it to zero.
• Each finished track is graded D to S on accuracy, with your score, best, and global standing shown.
• After a short count-in the melody plays, so listening to the beat helps you anticipate each note.

• Daily: one shared track for everyone that day, pure timing, same notes, same leaderboard.
• Practice: pick Easy, Normal, or Hard and play a random track as often as you like.

• Desktop: press D, F, J, and K for the four lanes from left to right.
• Phone & tablet: tap the four on-screen pads beneath the lanes.

• Rest your fingers on the four keys and react to the line, not the top of the screen.
• Protecting a long combo is worth more than nailing every single Perfect, so play steady over flashy.

Falling notes in colour-coded lanes descending to a hit line is the arcade rhythm game as Beatmania established it — Konami, December 1997, the machine credited with the music-game boom that followed in 1998.

The form has barely changed since, and this keeps it deliberately: four lanes, one line, and a judgement on every note.

What has kept the design alive for nearly thirty years is that it makes an invisible skill visible. Timing is hard to show and hard to score; a note crossing a line turns it into a measurable event, and the tighter the window the more clearly it separates players.

Cadence is an original, free browser take on the lane-based rhythm-tapping genre, with a synth melody, daily and practice tracks, and accuracy grading. No download or sign-up required.

A free, original browser game on PlayPendium. No download, no install.