Undertale Wiki

With everyone's power...
With everyone's determination...
It's time for monsters...
To finally go free.

Asriel Dreemurr

Final Power is the 91st track in the Undertale Soundtrack. It plays at the end of the True Pacifist Route when Asriel breaks the barrier. It plays at 0.92 speed in-game.

This track was originally featured in Toby "Radiation" Fox's video, "Undertale Release Date."


  • It is a reversed, lower pitched and slowed down version of the first melody change in Hopes and Dreams.[1]
    • This is also hinted by its filename (mus_xpart_back.ogg) and the filename of Hopes and Dreams (mus_xpart.ogg.)


  1. [Undertale] True Pacifist Ending - Final Power Reversed. - YouTube