Rhythm game with automatic beatmap generation

ONSET generates a playable beatmap from any MP3 you own. Import a song, pick a difficulty, play. No setlists, no manual charting.

---

How it works

The audio gets analysed across four frequency bands. Notes spawn where the music actually does something. Same song always produces the same map.

---

How to play

Circles fall down four lanes. Hit them when they reach the receptor at the bottom. Miss six notes in any ten-note window and you fail.

Your results screen breaks down perfects, goods, and misses with a grade and a pie chart.

---

Difficulties

Easy / Medium / Hard / Expert / Expert+

Expert+ forces every repeated note into a different lane. No muscle memory allowed.

---

Controls

Keyboard: A / S / K / L

Controller: LT / LB / RB / RT

---

Screenshots