The King of Fighters '97, developed and published by SNK, arrived in arcades in 1997 as the fourth mainline entry in the King of Fighters series and the climax of the Orochi Saga story arc that had been building since The King of Fighters '95. By this point in the Neo Geo MVS arcade lifecycle, SNK had refined the hardware's capabilities to a high degree, and KOF '97 represented one of the most technically accomplished and mechanically rich fighting games the platform had produced. It followed The King of Fighters '96, which had overhauled the visual style and introduced the Extra and Advanced gauge modes — a duality that KOF '97 retained and deepened into a central design pillar.
The game is built around three-on-three team combat, a format the series pioneered. Two players each select a team of three fighters and battle sequentially, with each character's remaining health carrying over to the next round. This structure rewards roster depth and team composition strategy far beyond what a single-character fighting game demands. The control scheme uses SNK's standard four-button layout — Light Punch, Light Kick, Strong Punch, and Strong Kick — with special moves executed through quarter-circle, half-circle, and charge motions familiar to genre veterans. Pressing two punch or two kick buttons together triggers command throws, taunts, or evasion rolls depending on context.
The two selectable gauge systems define how a player manages their super meter. Advanced Mode functions similarly to a traditional super bar: it fills as the player deals and receives damage, and at maximum charge it can be spent on Desperation Moves or, when the character is in low health, on Super Desperation Moves — more powerful variants. Extra Mode, by contrast, requires the player to manually charge the gauge by holding down both kick buttons, leaving themselves briefly vulnerable; the payoff is that Desperation Moves can be used at any charge level and the gauge automatically activates when health is critically low, granting a temporary power boost. This choice between aggressive resource accumulation and deliberate risk-reward charging gave KOF '97 a strategic texture that rewarded different playstyles.
The roster expanded to include new and returning fighters, with the narrative centering on the Orochi bloodline. The Four Heavenly Kings of Orochi — Yashiro, Shermie, Chris, Ryuji Yamazaki, and Vice and Mature — feature prominently as antagonists, and the final boss encounter with Orochi himself became one of the most memorable climactic moments in the series. The game's story mode culminates in a resolution to the multi-year Orochi Saga, giving longtime players a sense of narrative payoff rare in arcade fighting games of the era.
In arcades, KOF '97 was a major draw across Japan, Southeast Asia, and Latin America, regions where the Neo Geo MVS cabinet had a devoted following. The game's balance, while not perfect — certain characters such as Iori Yagami and Leona were considered particularly strong — was perceived as an improvement over its predecessor, and the depth of the team-building system kept competitive players engaged for extended periods. The presentation, featuring detailed sprite work, fluid animations, and a memorable soundtrack, reinforced SNK's reputation as a premier producer of 2D fighting games during a period when Capcom's Street Fighter Alpha series and the early 3D fighters from Namco and Sega were also competing for arcade floor space.
