The music for Oh So Hero! was composed by Cilantro, Tweaker, and Ket Ralus under the development team artist name Full Frontal Frog.

The first official soundtrack is Oh So Hero! Act 1 Original Soundtrack (titled Oh So Hero! Act 1 (Original Game Soundtrack) in some music stores). It was released March 21, 2024, around the time that Version 0.20.300 of the game released, and contains 24 tracks. It's catalog number is FROG-101.

Aside from the bonus tracks, you'll find every track playing as background music all throughout the game, you'll find the location that they track will be played in by looking at the above table's Where it's used column.

The table also contains a Youtube link to quickly preview each song, but you can also find the full album in other platforms and stores:

• YouTube - Playlist / Channel
• SoundCloud
• Spotify
• Apple Music / iTunes
• Bandcamp
• Steam
• itch.io
• …and available on other music stores such as Amazon, etc. (search “Oh So Hero!”)

During the pre-release phase of the game, tracks labelled as “Pre Soundtracks” were released that came with aptly named Pre editions of the game. These were released as MP3 files for Patron members but are also part of the Oh So Hero! Soundtrack YouTube playlist between the entries 25-34 of the playlist.

These tracks were later mastered and included on the Oh So Hero! Act 1 Original Soundtrack and are now a part of the full release of the game.