An Altshiftswap:-
- Your Best Nightmare
- The Worst Man [Cassware]
- Your Fabulous Nightmare [Storyswap]

Motifs:-
- Original
- Finale [Modified]

Roleswap: Asriel - Addison/Mike / Mettaton - Flowey/Asriel

Original Mix by UselessUser: https://soundcloud.com/the-naive-fool/your-fabulous-nightmare-any-au-where-mettaton-is-omega-flowey

[Cassware AU][Altshiftswap - Asriel] The Worst Friend

A Waretwist:-
- Heartache
- Deal or No Deal [Cassware]
- HeartRust [Taletwist]

Motifs:-
- Best Friend or Foe {Knock You Down !! [Modified], Finale [+Modified]}

Roleswap: Asriel - Spamton / Mettaton - Toriel

Original Mix by UselessUser: https://soundcloud.com/the-naive-fool/oh-my-fallen-down-heartrust-mettaton-as-toriel

[Cassware AU][Waretwist - Asriel] Deal or Die

A Cassware "Happy Town (ErrorsAndShots)"

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-please-stand-by

[Undertale AU][Cassware - Soundtest] Forgotten Dreams

A Cassware "Meat Factory (ErrorsAndShots Mix)"

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-are-experiment

[Undertale AU][Cassware - Soundtest] Nightmare

A Cassware "Trouble Dingle (ErrorsAndShots Mix)"

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-the-creation

[Undertale AU][Cassware - Soundtest] Bad Dreams

A Cassware "Gaster Theme (ErrorsAndShots Mix)"

Motifs:-
- MEGALOVANIA

Roleswap: Seriel (Exclusive) - Gaster

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-annas-theme

[Undertale AU][Cassware - Seriel] Seriel Theme (ErrorsAndShots Mix)

An Atlshyft:-
- Hopes and Dreams
- TVs and Shows [Cassware]
- Ghosts and Ghosts [Stroyshift]

Motifs:-
- Child Play [+Modified] {Hopes and Dreams, Megalo Strike Back, Smart Race}
- TV Theme {LAUGH TRACK: https://soundcloud.com/haloboi3-yessirry/laugh-track-deltarune-mike-battle-theme-fanmade}
- Special Gameplay {Megalo Strike Back}
- PERISH {Spooktune [Modified]}
- Deal or No Deal {NOW'S YOUR CHANCE TO BE A}
- Goat Boy Busts In {Finale}

Original Mix by Fazy: https://soundcloud.com/storyshyft/ost-87-ghosts-and-ghosts

[Cassware AU][Atlshyft - Chara] Fallen and Fallen

A Cassware "The Ratings Are Off The Charts!"

Motifs:-
- Original
- Grandpasemi
- Knock You Down !! [Modified]
- Finale
- Megalo Strike Back

Roleswap: Asriel - Mettaton

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-the-ratings-are-off-the-charts

[Undertale AU][Cassware - Genocide Asriel] Battle Against the Real Dreemurr

A Cassware "The Betrayal"

Motifs:-
- Original
- HEY EVERY !! [Modified]
- THE WORLD REVOLVING/Dialtone

Roleswap: Jevil - Asgore

Original Mix by ErrorsAndShots: https://soundcloud.com/twisted-timelines-120546335/twisted-timelines-undertale-au-the-betrayal

[Undertale AU][Cassware - Genocide Jevil] The Traitor

Replacement:-
- Battle Against a True Hero
- Oh! The Last Showdown [Cassware]
- The True King [Darktale]

Motifs:-
- You're Going Down !! {Death by Glamour/Not So Happy Ghost: https://soundcloud.com/junderswap2/not-so-happy-ghost}
- Alphys {Alphys}

Roleswap: Papyrus - Mettaton / King - Undyne

Original Mix by DT: https://soundcloud.com/darktalecreator/questrune-ost-the-true-king

[Cassware AU][Glowquest - Papyrus] The Glamorous Skeleton

A Lastware:-
- THE WORLD REVOLVING
- THE KING OF THE WORLD [Glowrune]
- The Mad Dummy [Darktale]

Motifs:-
- Lightner! {Friendship}
- Childs Play [+Modified] {Berdly}
- The Water Town {Run!}

Roleswap: Kris - Asgore / Mad Dummy - Jevil

Original Mix by DT: https://soundcloud.com/darktalecreator/darktale-i-ost-31-the-mad-dummy

[Cassware AU][Altshiftswap - Asriel] The Worst Friend

SiamDABestvi

Related tracks