Board Thread:Wiki Discussion/@comment-27373096-20181101105900/@comment-1660749-20181102181749

I don't get that "relying on the name" thing. It sounds like an unnecessary excuse. Everyone will go on the Undertale Wiki for information from Deltarune regardless. Whenever a continuation or a spin-off of Undertale, it's the same series.

If left away, Undertale Wiki will be always considered incomplete if you just ignore the second game. Deltarune is related to Undertale as much as Mario 64 is related to Mario 1 (honestly, it may be related even more than Mario with its mixed continuity), the difference is that the game title doesn't have the word "Undertale".