Tomo Jam!

Tomo Jam! is a rhythm game where every controller button press plays a real note. Play built-in songs or import MIDI files, then perform solo, in local couch co-op or in online jam sessions. There are no failure states: you can always finish a song, even if mistakes lower your score.

Shape each performance

Charts provide structure, but your inputs affect how each performance sounds. Every press produces sound immediately, so timing, accuracy and recovery all contribute to the music. Some sections allow full improvisation, while fast ornamental phrases become playable note patterns designed for a controller. Misses do not stop the song, and recovering is part of the performance.

Play together

You can play alone, with up to 4 players locally or with up to 16 players online in jam sessions. Each player chooses an instrument and difficulty independently. The backing arrangement handles any unselected parts so the song still comes together as a full performance.

Choose a difficulty

Multiple difficulty modes let you take on more of the music as your skill grows:

• Novice: simple and easy to pick up.
• Amateur: adds more range while remaining approachable.
• Pro: calls for stronger timing and control.
• Master: offers the most expressive and demanding layouts.

Play built-in and MIDI songs

Built-in music lets you start playing right away. You can also import MIDI files and begin playing almost instantly: songs are mapped automatically, so you do not need to chart every note yourself. This lets you play pack-in music, your own compositions and custom song libraries.