Toby Fox, best known for creating Undertale and Deltarune, has reached a new level of mainstream music recognition following the release of the Deltarune: Chapter 5 soundtrack. For years, Toby Fox has built a huge following through video game music, particularly for the soundtracks to his indie games Undertale and Deltarune. The Deltarune soundtrack has now helped Fox secure his first Billboard chart recognition, demonstrating just how far video game music has expanded beyond the gaming community alone. The album credits include Toby Fox alongside musicians such as Itoki Hana, Carlos Eiene, Rakuichi, Camellia and Trevor Alan Gomes. That may help explain why a video game composer like Fox can now appear on a mainstream Billboard music chart.