UNDERTALE - All possible songs with "Gaster's Theme"
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14:42
Is [redacted] Gaster? - Undertale Theory
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22:27
All the Undertale leitmotifs. ALL OF THEM.
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15:04
Listening to All Undertale OST be like:
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17:41
Segredos de Gaster Undertale
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6:17
SNOWGRAVE - Deltarune Animation ft. MaxNeton and Jotan - ARTISTICAMENTE
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15:37
Undertale OST - Death By Glamour Extended
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14:36
[V2] Deltarune - All songs with the "Gaster's Theme" leitmotif/melody
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48:59