UnderMine is an AU which is a combination of Undertale and Minecraft. The plot and game mechanics of Undertale remain, but the characters and environments have the appearances of creepypastas/characters/designs from Minecraft.


Character Changes

Frisk is replaced by Steve.

Chara is replaced by Alex.

Flowey is the same, but a Minecraft flower.

Asriel is replaced by Minna.

Toriel is replaced by Elin.

Sans is replaced by a nicer, lazier version of Entity_303.

Papyrus is replaced by a slightly more colourful Null.

Undyne is replaced by Jenny.

Alphys is replaced by Jeb.

Mettaton is replaced by Herobrine.

Asgore is replaced by Notch Minecrafter.

Temmies are replaced by Nitwit Villagers.

Gaster is replaced by Entity_404, since there are theories that he was Entity_303's dad and I don't have anything else to go on.

Gaster Followers, Shopkeepers, Encounterable Monsters and NPCs are replaced by Mobs and Villagers, villager/mob types depend on the NPC.

Item Changes

Item Flavour/Equipping Text Effects

and ATK Pattern

Location and Cost
Wooden Sword Flavour: A useless piece of wood. For pacifists only.

Equipping: N/A, as it is not re-equippable.

0 ATK, Single Hit Start, Free of Charge. Not re-equippable. One of a kind.
Toy Sword Flavour: A plastic sword. Almost completely harmless.

Equipping: Finally, a decent weapon.

3 ATK, Single Hit Balcony of the Ruins, Free. One of a kind.
Leather Glove Flavour: If you look tougher, people will be scared of you.

Equipping: They thought leather was weak...

5 ATK, Single hit then mash Dimensional Box, Free. Snowdin Shopkeeper, 50 I.
Pink Leather


Flavour: These used shoes make you feel really childlike.

Equipping: Looks cute... too cute for your taste.

7 ATK, 3 hits Tall Grass in Waterfall, Free. One of a kind.
Book and Quill Flavour: The pen is mightier than the sword. Increases INV by 6.

Equipping: It's called being awesome, not being nerdy.

2 ATK, 2 hits Waterfall Vendor Villager, 55 I
Iron Pan Flavour: Damage is rather consistent. Consumables heal 4 more HP.

Equipping: Kill them with cooking.

10 ATK, 4 hits Isolated Area in Hotland, Free. One of a kind.
Rapid Fire Bow Flavour: A modern rapid fire bow. Arrows not included. Must be used precisely, or damage will be low.

Equipping: Some arrows would be useful...

12 ATK,

4 fast hits

Venda and Brenda, 350 I. Free in Genocide Route.
Worn Sword Flavour: Perfect for cutting grass. Looks a bit rusty.

Equipping: You look like a little gardener.

15 ATK, single hit Notch's Home in New Home, replaces Real Sword in Pacifist/Neutral Routes.
Real Sword Flavour: Here we are!

Equipping: About time = )

99 ATK, single hit Notch's Home in New Home, replaces Worn Sword in Genocide Route.

(I am still working on this AU. I have a piece of art that I want to upload but there's an error at the moment so I can't. Sorry! Will try again later.)

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