Despite Deltarune: Chapter 2 being released by itself, series creator Toby Fox has said that his goal is to have Chapters 3, 4, and 5 arrive at the same time.

Toby Fox shared the news on Deltarune.com following the release of Deltarune: Chapter 2 and said that, while he had originally planned on releasing new chapters only when all of them were finished, he realized that "it's hard both for creators and fans to go a long time without a release.".

Fox released both Deltarune Chapter 1 and 2 for free and has asked that players (who can afford it!) should buy another indie game to support smaller developers.