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New & popular free HTML5tagged Undertale (173 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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Fighting
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Silly little dressup game for a silly little skeleton
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can be beaten in under 1 minute
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PvP Pokemon with diverse turn-based combat systems
Action
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uh yeahhhhh epiccc plz rate gud
Survival
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An Undertale battle fangame
Action
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A warped fight with Undyne in a PuzzleScript Dimension
Action
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O jogo é extremamente bugado no celular, então considere um modo super hard
Action
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Earn your freedom!
Action
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An Undertale fan game based on the Forgettable AU (made by @sunsestart).
Fighting
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Crashed on a unfamiliar planet you need to learn how to talk
Simulation
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A gba game
Adventure
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A platformer game
Adventure
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You don't know where you are. You don't know who you are. All you know is that you have to find [REDACTED].
Interactive Fiction
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Fighting
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Adventure through the computer's memory
Adventure
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Short demo for a platformer based on "Undertale".
Platformer
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Welcome to Wild Card, a top-down rogue-lite shooter.
Survival
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Sing your enemies to death!
Role Playing
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short bullet hell deltarune fanwork fangame
Shooter
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Action
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Role Playing
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A full joke RPG
Action
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You fight a big burger!
Action
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OMORI becomes Madotsuki's roommate, and causes her dreams to change...
Role Playing
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You've been in a rut.
Simulation
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Role Playing
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Dusttale sans fight
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Undyne with incredibly unbalanced and unfair attacks.
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Haunted by loss, a father chases a forbidden wish.
Adventure
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Fortnite guy is so cool he got so much kromer it insane bro he more sane then sand undertable oh yeah
Educational
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Just play another game about just a battle with another other just Sans.
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fight Gary (he's a friend's OC)
Fighting
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Undetale, but it's an FPS.
Action
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