Join the discord:   / discord  

Download UNDERFELL on GameJolt: https://gamejolt.com/games/Lazybones-...

Download UNDERFELL on GameBanana: https://gamebanana.com/mods/405278

Download UNDERFELL on ModDB (currently down)

See development videos:    • I made UNDERFELL because nobody else ...  

Chapters:

UNDERTALE's big fanbase: 00:00
UNDERTALE 's popularity: 01:07
UNDERTALE AU's explained: 02:52
UNDERFELL explained: 04:40
UNDERSWAP explained: 07:40
OUTERTALE explained: 11:09
UNDERVERSE explained: 11:43
No games? :((((: 13:36
Imma do something about no AU games in this chapter: 15:38
How to make an AU mod: 17:10
UNDERFELL prototype test: 24:11
UNDERSWAP development: 28:32
UNDERSWAP prototype test: 29:23
development disclaimer: 30:48
OUTERTALE development: 31:56
OUTERTALE prototype footage: 32:50
Where to download: 35:22
Totally not advertizing my video in this chapter whatch'a talkin about?: 35:42
Funny way to end the video: 36:17

CREDITS:


Video made with iMovie


Music:

Ruins from UNDERTALE by Toby Fox:    • Ruins  

sans. from UNDERTALE by Toby Fox:    • Undertale OST: 015 - sans.  

Bonetrousle from UNDERTALE by Toby Fox:    • Undertale OST: 024 - Bonetrousle  

MEGALOVANIA (UNDERFELL X Super Smash Bros. remix) by UNDERTROLL:    • Super Smash Bros Ultimate x Underfell...  

Bonequarrel from UNDERSWAP by cocos brothers:    • Underswap /Bonequarrel  

papyrus. from UNDERSWAP by Hihi:    • Video  

Coldsea from UNDERSWAP (unofficial):    • COLDSEA [UNDERSWAP] (TEAM SWITCHED) E...  

sans from OUTERTALE by keno9988iii:   / aesthetic  

Whispering flowers lofi remix from UNDERVERSE by Nyxtheshield:    • Underverse OST - Whispering Flowers [...  

Overwrite lofi remix from UNDERVERSE by Nyxtheshield:    • Underverse OST - Overwrite [lofi Remi...  

It's raining somewhere else but in the style of sans from UNDERTALE by Drop0ff:    • "its raining somewhere else.": "It's ...  

(credits music) Bonetrousle Outertale remix by Arcuria:    • OUTERTALE | Nyeh heh heh! + Starbones  



base UNDERFELL mod content by ficha:    • UNDERFELL MOD (outdated)  

other UNDERFELL sprites and remixes by various creators

UNDERSWAP sprites from prototype build made by Addicted2Electronics on DeviantArt

other UNDERSWAP by various creators

OUTERTALE sprites and music by various creators

UNDERTALE by Toby Fox
UNDERFELL and UNDERSWAP AUs by UNDERTALE AU Community
OUTERTALE AU by 2mi127
UNDERVERSE by Jakei Animations