Semi Frequent Undertale Factsさんのイラストまとめ

* Interacting with the Houses leading to the Rouxls Boss Fight will increase your TP for that fight depending on how many houses you interacted with.

Second image: No Houses
Third Image: 1 House
Fourth Image: All Houses

* There's a layering error, found in Cyber City next to the Addison selling the mannequin, where the tile of a building overlaps Kris and the other character(s) with them.

Submitted by: @fourth_e

* Spamton NEO's final attack was given new effects after the latest update for Deltarune.

Source: https://t.co/TOhOV2TMGB
Submitted by: @BlueDino152

* The newest Deltarune patch added dialogue new dialogue when defeating Rouxls Kaard in chapter 2 through violence where he'll call Ralsei a "Bimbo" (probably using the old term instead of the more modern one)

* When you split up during Chapter 2, if you check on Lancer he'll reference Scooby Doo since splitting up is one of their iconic moves, he also mentions Kris could be the Scooby Doo of the group.

* During Rouxls Kaard's fight, you can modify the Trash Machine in Debug mode. However, when you change it to a duck, a special debug message will appear in the upper left corner of the screen.

Submitted by: @Edent_cap

* According to a Nintendo Interview, Toby asked Nelnal to design one "Musical Enemy", Toby liked all of them so much he ended up using them all for Chapter 2, thus creating Sweet Cap'n Cakes.

Submitted by: @BatSnake__113
Interview: https://t.co/LzTrE3ygP1

* For some reason, in the classroom, Alphys' chalkboard is shorter and the walls are a different color in Chapter 2.

Submitted by: @ItsYaBoy_NateR

* You can find a smiling face hidden in the dark in the room that leads to the teacup ride from Queen's Basement. It appears for a brief moment before going away when you run back to the left.

Submitted by: @EmboLo123456789

* When Lancer speaks to you in Castle Town at the end of chapter 2, Lancer calls Queen a "third father". But he calls Queen a 'wild Mom' when he frees you earlier in the chapter. So that means he's intentionally calling her a third dad/girldad

Submitted by: @awooga_bets