About the game
The smash arcade classic returns in all its glory!
Shadowy conglomerate Ultratech has organized a merciless fighting tournament of unprecedented scope and brutality. Lured by Ultratech’s promises or driven by their own motives, fighters from all over the world have gathered to compete, including a mysterious warrior monk, a disgraced heavyweight boxing champion, a convict made of living flame, and the reanimated skeleton of an ancient warrior.
Who among them has a true Killer Instinct?
Fight on!
Description from the publisher’s Microsoft Store listing.
Screenshots
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Game details and art come from each game’s official Microsoft Store listing (cover images are cropped from those official images, or from publisher press kits, with our title overlay; nothing is AI-generated); art © the respective publishers, used for editorial review. Game Pass membership from Microsoft’s public Game Pass catalog, checked Sep 29, 2026. Critic scores appear only where a real aggregate exists; otherwise “Not yet reported”.