Double Dragon Trilogy - Roar Of The Double Dragon (DD2 Final Boss OST) 

Ah, The Sweet Memories!!😊🥰☺️

the last stage in Double Dragon Gaiden uses a version of this song

Thanks to the new Tekken Tunes feature I was able to use this amazing theme song on Tekken Tag Tournament 2. I placed on the part where you face Unknown in the final stage.

NES Final Boss DD2 music

super

Imagine if this song was used in the fight between Gogeta and Broly