Battle Arena Toshinden 1, 2, & 3 (4 was eh and Toshinden Wii was just not good)
Soul Blade and Soul Calibur 1, 2, 3, 4, & 6 (I can take or leave 5)
Marvel vs. Capcom 1, 2, & 3 (Specifically the Ultimate version of 3)
Tatsunoko vs. Capcom: Ultimate All-Stars
Darkstalkers 1 & 3 (I never played the second one)
Mortal Kombat 1, 2, & 3 (Specifically the Ultimate version of 3)
Primal Rage
Rival Schools (I can't wait for the next Capcom Fighting Collection so I can finally play the sequel)
Bloody Roar 1, 2, 3, & 4
Street Fighter II (ANY VERSION, seriously, you can't go wrong with SF2), III 3rd Strike, Ultra IV, & 6
Street Fighter Alpha 1, 2, & 3
X-Men vs. Street Fighter
Marvel Super Heroes vs. Street Fighter
Pocket Fighter
Gundam Battle Assault (I want to play the second game one day)
Tekken 1, 2, 3, 4, & 5 (I never played any of them after 5)
Guilty Gear (ALL of them)
BlazBlue Calamity Trigger, Continuum Shift, & Chronophantasma (never played Central Fiction)
Killer Instinct, 2/Gold, & the 2013 reboot
King of Fighters '94, '95, '96, '97, '98, '99, 2000, 2001, 2002, XIII, & XV
Samurai Shodown , II, III: Blades of Blood, IV: Amakusa's Revenge, V Special, & VI
JoJo's Venture, JoJo's Bizarre Adventure: All-Star Battle, JoJo's Bizarre Adventure: Eyes of Heaven, JoJo's Bizarre Adventure: All Star Battle-R