Listing all games similar to King of Fighters R-2

SNK Gals Fighters »
[NGPC] Gals Fighters
SNK vs. Capcom: Match of the Millennium »
[NGPC] SNK Vs Capcom - Match of The Millennium
Rockman Battle & Fighters »
[NGPC] Rockman Battle & Fighters
Killer Instinct »
[MAME] Killer Instinct (v1.3)[MAME] Killer Instinct (v1.4)[MAME] Killer Instinct (SNES bootleg)[MAME] Killer Instinct (proto v4.7)[MAME] Killer Instinct (v1.5d)[SNES] Killer Instinct (Europe)[SNES] Killer Instinct (USA) (Beta)[SNES] Killer Instinct (USA) (Rev A)[SNES] Killer Instinct (USA)[GB] Killer Instinct (USA, Europe)
Killer Instinct 2 »
[MAME] Killer Instinct 2 (v1.0)[MAME] Killer Instinct 2 (v1.1)[MAME] Killer Instinct 2 (v1.3)[MAME] Killer Instinct 2 (v1.3k, upgrade kit)[MAME] Killer Instinct 2 (v1.4k, upgrade kit)[MAME] Killer Instinct 2 (v1.4)
Killer Instinct Gold »
[N64] Killer Instinct Gold (Europe)[N64] Killer Instinct Gold (USA) (Rev A)[N64] Killer Instinct Gold (USA) (Rev B)[N64] Killer Instinct Gold (USA)
The Last Blade: Beyond the Destiny »
[NGPC] Last Blade, The