Deltarune explained: clues were hidden in plain sight for players to better understand the Deltarune Undertale connection. Learn what is connecting the two games so far.
Deltarune [Chapter #2] A True Gamer Reference
Anyone else notice the delta rune above Toriel's house has the
The Connection Between UNDERTALE and DELTARUNE
Everything About Kris's SOUL in Deltarune Chapter 2
Game Theory Undertale/Deltarune Lore Videos In Order
Deltarune isn't in the Undertale world, will take a while to
Undertale Theorising vs Deltarune Theorising : r/Undertale
A theory regarding the meaning of the Delta Rune itself : r/Undertale
Deltarune Evidence Board I made based on the connections in the
Deltarune's UNSEEN WAR! (Deltarune's Ending Explained - Undertale
Everything About Kris's SOUL in Deltarune Chapter 2
Sorry if this observation's already been made before, but realised
Deltarune: A wonderful follow-up to Undertale - Polygon
theory of connection with Deltarune and Undertale : r/Deltarune