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Top rated free HTML5tagged Undertale (101 results)

Explore HTML5 games tagged Undertale on itch.io. Undertale is a 2015 2D role-playing video game created by Toby Fox that spawned a large fan community. · Upload your HTML5 games to itch.io to have them show up here.

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COMPLETED: Play as a customizable "Frisk" through a kingdom of hostile monsters.
Rated 4.9 out of 5 stars
(373 total ratings)
Interactive Fiction
Play in browser
Battle against the fusion of Sans and Garfield - Sansfield.
Rated 4.8 out of 5 stars
(620 total ratings)
Role Playing
Play in browser
Play as a customizable "Frisk" through a mafia-run Ebott City in search of your missing brother.
Rated 4.9 out of 5 stars
(257 total ratings)
Interactive Fiction
Play in browser
COMPLETED Can you give this story a happy ending?
Rated 4.9 out of 5 stars
(197 total ratings)
Interactive Fiction
Play in browser
​COMPLETE: Play as a CUSTOMIZABLE scientist who catches the deranged attention of a siren .
Rated 4.8 out of 5 stars
(270 total ratings)
Interactive Fiction
Play in browser
COMPLETE: Play as a customizable Chara who has fallen into a hidden monster kingdom under Lake Ebott.
Rated 4.9 out of 5 stars
(160 total ratings)
Interactive Fiction
Play in browser
Play as a customizable MC who has fallen into a kingdom of starved and half-mad monsters.
Rated 4.8 out of 5 stars
(143 total ratings)
Interactive Fiction
Play in browser
Six human SOULs are trapped in the Realm of Dreams. Your ruler has ordered you to rescue them.
Rated 4.9 out of 5 stars
(92 total ratings)
Interactive Fiction
Play in browser
A game about being friends, growing up, and making up for lost time.
Rated 4.9 out of 5 stars
(58 total ratings)
Visual Novel
Play in browser
COMPLETE. Your sister didn't come home last night. The shadows move on their own. Something isn't right.
Rated 4.8 out of 5 stars
(90 total ratings)
Interactive Fiction
Play in browser
You don't know where you are. You don't know who you are. All you know is that you have to find [REDACTED].
Rated 4.9 out of 5 stars
(40 total ratings)
Interactive Fiction
Play in browser
OMORI becomes Madotsuki's roommate, and causes her dreams to change...
Rated 5.0 out of 5 stars
(21 total ratings)
Role Playing
Play in browser
A collection of games for Toby to play.
Rated 4.7 out of 5 stars
(47 total ratings)
Survival
Play in browser
Spamton needs to get his DRIVERS LICENCE for his funny Cungadero lol XD
Rated 4.9 out of 5 stars
(18 total ratings)
Adventure
Play in browser
Rated 4.8 out of 5 stars
(19 total ratings)
Play in browser
Short game inspired by Earthbound, Undertale, and Deltarune.
Rated 4.9 out of 5 stars
(14 total ratings)
Adventure
Play in browser
This is a fan battle where you fight Kirby during the fun gang travel to Dreamland
Rated 4.8 out of 5 stars
(15 total ratings)
Action
Play in browser
Can you avoid social interactions in time to make it to the bathroom?
Rated 4.5 out of 5 stars
(43 total ratings)
Role Playing
Play in browser
Rated 4.5 out of 5 stars
(31 total ratings)
Role Playing
Play in browser
the best game ever and shorter
Rated 4.6 out of 5 stars
(13 total ratings)
Play in browser
Undertale platformer fan-game, for mobile and PC. Challenging.
Rated 4.5 out of 5 stars
(13 total ratings)
Platformer
Play in browser
Part 2 to Just passing
Rated 5.0 out of 5 stars
(7 total ratings)
Adventure
Play in browser
You just like Undertale characters, you're not infatuated with them...
Rated 4.3 out of 5 stars
(11 total ratings)
Interactive Fiction
Play in browser
this was not by me it was by this guy philiplol the game from scratch
Rated 5.0 out of 5 stars
(6 total ratings)
Action
Play in browser
Abyss Story's demo
Rated 4.2 out of 5 stars
(9 total ratings)
Adventure
Play in browser
An incredible narrative experience
Rated 4.1 out of 5 stars
(9 total ratings)
Role Playing
Play in browser
deltarune and earthbound fangame
Rated 4.4 out of 5 stars
(7 total ratings)
Role Playing
Play in browser
SOLARTALE
Rated 5.0 out of 5 stars
(5 total ratings)
Interactive Fiction
Play in browser
a short RPG
Rated 4.5 out of 5 stars
(6 total ratings)
Role Playing
Play in browser
Entry for GGJ 2024
Rated 5.0 out of 5 stars
(4 total ratings)
Play in browser
A Scratch boss fight based inspired by undertale
Rated 5.0 out of 5 stars
(4 total ratings)
Role Playing
Play in browser
Dusttale sans fight
Rated 5.0 out of 5 stars
(4 total ratings)
Play in browser
Frisk fights against the Winter itself
Rated 4.2 out of 5 stars
(6 total ratings)
Fighting
Play in browser
Who Is Lying To You?
Rated 4.4 out of 5 stars
(5 total ratings)
Adventure
Play in browser
Rated 4.2 out of 5 stars
(5 total ratings)
Play in browser
Wonder what if undertale was made back in 1989? check out this nice Gameboy ROM i created!
Rated 3.3 out of 5 stars
(21 total ratings)
Adventure
Play in browser
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