Toby Fox started composing a variety of music for Andrew Hussie's 2009 webcomic Homestuck during his senior year of high school. Though he did not initially respond when Hussie started a "Music Contribution Team" in April 2009 and put up a news post asking musicians to participate, Hussie took note of his work when Fox started uploading piano covers of the webcomic's music on the MS Paint Adventures forums.[2] Fox has composed music for the 2017 Homestuck video game Hiveswap,[3] Undertale artist Temmie Chang's short narrative game Escaped Chasm,[4] and Game Freak's 2019 RPG Little Town Hero, the last of which was arranged by Pokémon composer Hitomi Sato.[3] He also composed a track for Pokémon Sword and Shield[3] and a vocal song for Itoki Hana's PRAY album.[5]