During the second day of the 10th anniversary of "Under the Legend", game producer Toby Fox revealed that the opening melody of the final BOSS Esgor's battle theme song was deeply influenced by the song "The Fog" written by the composer "Persona 4".

Fox said the melody project file was named directly "persona4.flp" to clarify its inspiration.It is worth mentioning that "The Fog" itself is also the soundtrack for the final battle scene of "Persona 4", which is particularly appropriate for this reference.

This is the first time Fox publicly mentioned the impact of the Persona series on the creation of "Undertale".Comparing the two songs, it is revealed that the opening part of the Esgor theme does have similarities with the guitar solo in "The Fog".With the advancement of the remake of "Persona 4", players will have the opportunity to compare the updated sound effects of the original version with the 8-bit style arrangement of Fox.

What do you think about this? Did you hear it when you were playing "Under the Legend"?Welcome to the comment section for discussion.