Undertale

“	The friendly RPG where nobody has to die.	„
	~ Undertale Trailer

For detailed information about this series, visit the Undertale Wiki.

Summary

Undertale (also stylized as UnderTale or UNDERTALE) is a role-playing game developed and published by indie developer Toby Fox.

In Undertale, players control a human child who has climbed Mt. Ebott and fallen into the Underground: a large, secluded region underneath the surface of the Earth separated by a magic barrier. The inhabitants of the Underground are the monsters, a diverse group of non-humans who were banished there after a great war with the humans. A notable feature of the game is the degree to which your actions affect the world around you; practically all possible choices have an effect. A related game called Deltarune is in the works.

Power of the Verse

Almost every single monster that Frisk faces is Large Building level+, because they are able to withstand multiple attacks from a medium determined Frisk, and are able to damage other monsters with superior stats. The exceptions being Sans, Alphys, and Jerry, who are Small Building level. Due to humans being able to naturally produce Determination, they are naturally much stronger than monsters, reaching up to Town level with enough Determination. At the peak of the verse, characters are capable of affecting the entire setting of the game, reaching Multiverse level.

In terms of speed, the characters usually vary from Subsonic+ to Massively Hypersonic+, with Frisk being able to consistently dodge lightning and meteors, characters like Asgore upscale from these speed feats. Frisk can boost their speed even more so with items such as the sea tea, reaching higher into Massively Hypersonic+, with only Sans and Flowey being on par with them. With the power of Determination, characters can reach Immeasurable, with empowered DT users like Frisk being able to outrun an entire timeline being consumed.

In terms of remarkable abilities, monsters are able to utilize Non-Physical Interaction, Soul Manipulation, Limited Durability Negation, and Inorganic Physiology. Certain DT-infused monsters, more specifically the Amalgamates, have Invulnerability, Supernatural Willpower, Regeneration (High-Mid) and Immortality (Type 2 and 3). Humans have less magical abilities, but they are still capable of Sealing and Forcefield Creation, Supernatural Willpower, and have limited Invulnerability. Any creature with significant enough Determination can gain control of the timeline, granting Time Manipulation and Acausality (Type 1), although with enough DT they can achieve Immortality (Type 4) and Resurrection (Low-Godly), among others.

Important

Calculations

Sans Moves Heavy Bones At High Speeds - 15483 Joules (Wall level)
Undyne Jumps To Save Monster Kid - 26795 Joules - (Wall level)
Chara Falls In a Hole - 40882 Joules - (Wall level)
Ice Cube Throw - 64383 Joules - (Wall level)
Pyrope's Bomb - 0.002 Tons of TNT - (Wall level)
Undyne's oven explodes - 0.008803 Tons of TNT (Small Building level)
Knight Knight Summons Meteors - 0.021 Tons of TNT - (Small Building level)
Mettaton Destroys Metal Wall - 0.024 Tons of TNT - (Small Building level)
Mettaton EX's Supersonic Kicks - 0.044 Tons of TNT (Small Building level)
Ice Cap created large ice cones - 0.081 Tons of TNT (Small Building level)
Mettaton's big leg kick - 0.41 Tons of TNT (Building level)
Knight Knight’s Meteors - 0.904 Tons of TNT (Building level)
Flowey moves an elevator at subsonic speeds - 7.28 Tons of TNT (Large Building level+)

Notes

The Check Stats in Undertale are canon due to them being referenced in-verse from multiple characters, and thus being viable for scaling.

ATK/DEF values from 0 to 1 are rated as 9-A (0.008803 Tons of TNT) due to Frisk, while having minimal Determination (0 ATK/0 DEF), being able to tank the explosion of Undyne's oven, with higher values upscaling from their durability.

ATK/DEF values from 2 to 17 are rated as downscaling from High 8-C+ (7.28 Tons of TNT), due to characters within said values, despite being weaker, being still roughly comparable to values higher than 18. An example are the Dogi (14 ATK/5 DEF each) being able to fight and take blows from Frisk, who in Showdin had enough Determination to harm and kill Jerry (30 DEF). Other showcases are Napstablook (10 ATK) being capable of harming Mad Dummy, who has 30 ATK and can take their own attacks, or also Lesser Dog (12 ATK/2 DEF), who could still harm and take Frisk's hits.

ATK/DEF values from 18 and up are rated as High 8-C+ (7.28 Tons of TNT) due to Undyne (50 ATK/20 DEF), in order to become the leader of the Royal Guard, had to regularly train with Asgore (80 ATK) to the point of being even able to knock him down once, with the latter being unable to be defeated from Flowey, who moved an elevator at subsonic speeds, with Undyne also being able to tank well attacks from a Frisk who can take her hits. Weaker characters who fit within said range have showcased to still be close to that level of power, an example being Papyrus (20 ATK/20 DEF), is still called very strong from Undyne. Other examples are also Muffet (38.8 ATK/18.8 DEF) who can take blows on a similar degree, or Woshua (18 ATK), who can fight alongside Aaron (24 ATK).

The full power of a single human SOUL is rated as 7-C (7.29 Kilotons of TNT) due to it containing enough power to match the entire Underground population.

Frisk Runs With Papyrus - 7.14 m/s - (Average Human)
Papyrus Runs Across His House - 16.92 m/s - (Superhuman)
Frisk dodges Barks - 197.35 m/s - (Subsonic+)
Frisk Dodges Meteors - Mach 4.40 (Supersonic+)
Frisk dodges lightning - Mach 2414.68 (Massively Hypersonic+)
Tsunderplane outruns lightning - Mach 3848.4 (Massively Hypersonic+)

Notes

The Subsonic+ characters such as Loox, Moldsmal, Lesser Dog and Greater Dog are scaled to Frisk's sound dodging feat. (197.35 m/s)
The lowest Massively Hypersonic+ characters such as Papyrus are scaled to the lowest Massively Hypersonic+ feat. (Mach 2414.68)
Most of the Massively Hypersonic+ characters like Vulkin, Mettaton or Asgore are scaled to Tsunderplane's feat. (Mach 3848.4)
The fastest Massively Hypersonic+ characters like Sans are scaled to Frisk's doubled speed with Sea Tea. (Mach 5302.24)

Ice Cube Lift - 2.42 Tons (Class 5)
Papyrus' Normal Attack - 5.38 Tons (Class 10)
Mettaton EX's Five-Leg Attack - 14.1 Tons (Class 25)
Flowey moves an elevator at subsonic speeds - 3304.68 Tons (Class M)

Sans's Gaster Blasters - 18.14 m (Tens of Meters)
Sans' Teleportation - 1503.63660265 m (Kilometers)
Flowey's vines - 1879.35 m (Kilometers)

Knowledgeable Members

Supporters/Opponents/Neutral

Supporters

Opponents

Neutral

Characters

Humans

Monsters & Misc

Main Cast

Ruins

Snowdin

Waterfall

Hotland

CORE

True Lab

Other

Civilizations

Gallery

Undertale_OST_071_-_Undertale — Undertale OST 071 - Undertale

The eponymous song

Discussions

Discussion threads involving Undertale

General Discussion

General discussion thread for this verse

VS Battles Wiki

Undertale

Contents

Summary

Power of the Verse

Important

Calculations

Notes

Notes

Knowledgeable Members

Supporters/Opponents/Neutral

Supporters

Opponents

Neutral

Characters

Humans

Monsters & Misc

Main Cast

Ruins

Snowdin

Waterfall

Hotland

CORE

True Lab

Other

Civilizations

Gallery

Discussions

General Discussion