2:47 Undertale Yellow OST: 031 - Protocol 2:44 Undertale Yellow OST: 132 - Remedy 2:52 Protocol - Undertale Yellow On Drums! 6:05 Undertale Yellow - Protocol 3:15 Protocol - Undertale Yellow - 8 Bit Cover 3:14 Undertale Yellow Musical Bytes - Protocol 1:45 Undertale Yellow OST: 017 - Snowfall 12:55 Undertale Yellow OST - Remedy + Retribution (Intro + Phase Shift) 2:32 Undertale Yellow OST: 031 - Protocol sped up 2:02 Undertale Yellow OST: 133 - Retribution