Sparkster - stage 1-2
Arcus Odyssey - stages 1-1, 1-2, 4
Sol-Deace - "Cosmic Illusion"
Superman - stages 4, 5
Mad Stalker - "Mad Dog", "Mad Stalker"
The Hybrid Front - "Earth ~ Rebellion Fight BGM 2", "Moon/Mars ~ CoCoON Fight BGM 2", "Moon/Mars ~ Scarab Fight BGM 3" ｓｔａｎｄｂｙ ｆｏｒ ａｃｔｉｏｎ
Super Hydlide - "Dragon!!"
Rolling Thunder 3 - "5 Black Vol 5", "No Way Out"
Langrisser - "Friendly Fight", "Thought of the Holy", "Enemy Attack"
Langrisser II - "Neo Holy War", "Knight's Errand", "One's Side", "No Surrender", "Fight it Out"
Gleylancer - stage 1
Verytex - stages 1, 3
Dyna Brothers 2 - "Early Operation", "Reign of Terror", "Only Your Fightin'", "Stand-Up! and Go!", "The End of Modern Century"
Golden Axe III - "The Vast Field", "Bloody Street", "Death Mountain", "A Voyage to Castle", "Ride the Whirlwind"
Vapor Trail - "Vapor Trail"

Dunno if there's a "too much" point on the orchestrated fantasy side, but depending, there's:
Rocket Knight Adventures - stages 1, 2-1, 3
Landstalker - "Seeking Treasure", "Treasure Hunter Nigel", "Labyrinth"
Shining in the Darkness - "Searching for Princess Claire"
Shining Force II - "Legend of Light", "Call of a Long Journey" (the overworld BGMs that the ripper cringily titled Wandering Warriors and To Arms)
Master of Monsters - "Golden Warrior"
King Colossus - "Walk Thru Illusions - A"
Steel Empire - stages 1, 4
Gynoug - stages 1-1, 2-1