Deltarune Chapter 3 is 'pretty much content complete' and will be releasing alongside Chapter 4, says creator Toby Fox

Deltarune Is Another Bewitching Mystery from creator of Undertale - The Escapist

Toby Fox Net Worth

Is TobyFox still working on chapter 2 of Deltarune? Will it come out soon? - Quora

What is 'Deltarune?': Breaking Down the New Game from 'Undertale' Creator, Toby Fox

Why you won't see certain Deltarune merch anytime soon

Undertale Creator Offers Insight into Deltarune, Whether or Not It's a Sequel - IGN

Deltarune Will Have One Major Change In The Next Update That Will Allow It To Launch Sooner –

Toby Fox Will Release Deltarune Chapter 3, 4, and 5 at the Same Time - IGN

Next Deltarune Chapters Expected Sooner Due To Changes In Release Schedule – The Indie Informer

LIVE A LIVE: a conversation between Yoko Shimomura and Toby Fox - part 1

Toby Fox Net Worth

Indie - page 5

Steam :: PC Gamer :: War MMO players battle against impossible

Deltarune Will Be Released Once Chapter 4 Is Done, Toby Fox Confirms - IGN

Toby Fox Speaks About Deltarune's Development, Shares New Concept Art – NintendoSoup