Darkstalkers: The Night Warriors, titled as Vampire: The Night Warriors in Japan, is the first title in the Darkstalkers fighting game series, developed and released by Capcom in 1994, originally for the CPS II arcade hardware. It was ported to the PlayStation by Psygnosis in 1996.
Darkstalkers: The Night Warriors features ten playable characters (Demitri Maximoff, Jon Talbain, Victor von Gerdenheim, Lord Raptor, Morrigan Aensland, Anakaris, Felicia, Oboro Bishamon, Rikuo and Sasquatch) and two non-playable boss characters (Huitzil and Pyron) as the final opponents of single-player mode.
The game uses the gameplay system Capcom developed for the Street Fighter II series, but with several new gameplay features such as Air Blocking, Crouch Walking and Chain Combos. The game featured a Special meter similar to the Super Combo gauge from Super Street Fighter II Turbo, which the player could fill up to perform either a unique "combo"-type move much like the previous Super Turbo (called "ES" in the Darkstalkers series), or a powered-up version of one of their specials (called "EX", and a concept which would appear in later Darkstalkers games as well as Street Fighter III). Unlike the Super Combo gauge in Super Turbo, the Special in Darkstalkers gradually drains unless the player performs their super move, preventing players from preserving their super moves for later use.
Vampire lord Demitri Maximoff decides to hold a tournament on planet Earth to see which of the Darkstalkers is worthy to rule the Demon World (Makai). At the same time, the powerful alien demon Pyron, who believes he should rule the Darkstalkers, arrives to consume Earth.