UNDERSWAP: MAIN STORY (CONCEPT)

Long ago, two races lived on the Earth: Humans and Monsters. They lived in unspoken harmony with each other until, one day, a series of wars broke out between the two races. The humans were victorious in many of the battles, causing the King and Queen to leave the throne.

After this, a family risen up to replace the throne, granting themselves the titles "Guardians of Monsterkind". With them, the war ended before more monsters could perish, but they would be banished and sealed underground with a combined WILLPOWER.

Many years after the war, in 202X, a human child climbs Mount Emmitte to gain a better view of their city, but would fall down the hole. It is said that those who climb the mountain never return. After that, the story begins.

UNDERSWAP: CHARACTER SWAP

MAJOR CAST SWAP

• Frisk ⇆ Kris

• Flowey ⇆ Ragel

• Toriel Dreemurr ⇆ Rudy Holiday

• Napstablook ⇆ Ruins Dummy (Sir. Mehstagram)

• Sans ⇆ Papyrus

• Undyne ⇆ Doge (Unused Character)

• Alphys ⇆ Teacher Bird (10th Anniversary Character)

• Mettaton (New Name: Mettacrit) ⇆ Mad Mew Mew

• Asgore Dreemurr ⇆ Carol Holiday

• Asriel Dreemurr ⇆ Noelle Holiday

• Chara Dreemurr ⇆ Dess Holiday

MINOR CAST SWAP (TO BE EXPANDED)

• Monster Kid ⇆ Berdly

• Grillby ⇆ Burgerpants

• Onion-San ⇆ Gap Bird

• River Person ⇆ Father Alvin

• Bob ⇆ Greater Dog

• Muffet ⇆ Nice Cream Guy

• Bratty and Catty ⇆ RG01&2

MISCELLANEOUS CAST SWAP

• Toby Fox ⇆ Temmie Chang

• Gaster ⇆ Gerson

• Gaster Followers → "Erased" Characters (To be revealed soon)

• Suzy ⇆ Goner Kid