You know with a key change and increase in bpm this could've been a final boss theme

15 Indra Internal

7 Procession Of The Anunna (feat. Mayssa Karaa)

Credits to Danny Baranowsky for all the music composed for the most brutal and amazing game, The Binding of Isaac.

Trilha sonora do jogo Metroid Zero Mission (GBA)

Acesse newmetroidforever.blogspot.com