This is the 2nd track in the Undertale Soundtrack and the UNDERTALE [Hardmode]: The Underground's Finale OST. It plays whenever the player is viewing a new file.

UNDERTALE [Hardmode]: The Underground's Finale (OST 02) - Menu Theme

This is the 3rd track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever the player is viewing the options menu

UNDERTALE [Hardmode]: The Underground's Finale (OST 03) - Options Menu

This is the 2nd track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever you meet Flowey

UNDERTALE [Hardmode]: The Underground's Finale (OST 04) - Your BEST Friend

This is the 6th track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever the player is on the ruins

UNDERTALE [Hardmode]: The Underground's Finale (OST 06) - The Ruins (Reprise)

This is the 7th track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST, It plays whenever the player is learning to fight

UNDERTALE [Hardmode]: The Underground's Finale (OST 07) - Enemy Anticipation

 is the 8th track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever the player is fighting

UNDERTALE [Hardmode]: The Underground's Finale (OST 08) - Stronger Monsters

This is the 9th track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever the player lost the fight.

UNDERTALE [Hardmode]: The Underground's Finale (OST 09) - Determinatined

This is the 10th track in the Undertale Soundtrack and the Undertale [Hardmode]: The Underground's Finale OST. It plays whenever the player discovers... the ruined town (NEW ZONE)

UNDERTALE [Hardmode]: The Underground's Finale (OST 10) - Ruined Town

Welcome to the official account of this AU named "Undertale [Hardmode]: The Underground's Finale"; on this SoundCloud account there will be almost whole tracks of the AU from the beggining to the end.


Official Social medias:

Tumblr:
https://www.tumblr.com/themystifiedteam

YouTube:
https://www.youtube.com/@TeamMystified

Gamejolt:
Soon

Discord Server:
Soon