Video Game Music Quiz, "Neat (Hard) Diffculty"

Probably a tad harder than most, but test your video game knowledge in this test of "neat" video game music
I made this when I watched a reaction youtuber do the easiest vgm quiz possible and got Guile's theme wrong. So I wanted one with music I think is neat.
All the videos, songs, images, and graphics used in the video belong to their respective owners. No copyright infringement intended. For educational and entertainment purposes only.
SPOILERS - used themes from games:
Warhammer Dark Omen
Hotline Miami
Jojo's Bizarre Adventure Heritage for the Future
Mechwarrior 2 Mercenaries
Metal Slug 3
Sonic the Hedgehog CD
Timesplitters Future Perfect
Action 52
Heavy Gear
UFO Defense
Age of Empires 2
Alien vs Predator 2000 Classic
Cossacks European Wars
Brigador
Super Castlevania IV
Toejam & Earl
Pizza Tower
Doom
Streets of Rage
Unreal Tournament
Deus Ex
Mario Kart Double Dash
King of Fighters 96
Street Fighter 3
FIFA 97
King of Fighters 97
Street Fighter 5
Mega Man 2
King of Fighters 99
Doom Eternal: The Ancient Gods
Mortal Kombat 3
Warhammer 40k Mechancius
Goldeneye 007
Hitman Blood Money