KILLER INN Launches in Early Access on February 12 — Multiplayer Murder Mystery Action Game from Square Enix.
Square Enix and Tactic Studios have announced that their upcoming multiplayer murder mystery action game KILLER INN will launch in Early Access on February 12, 2026 for PC via Steam. This marks the first opportunity for players to experience the title ahead of its full release, joining the game in its development phase and helping shape its future with community feedback.
What Is KILLER INN
KILLER INN is a 24-player multiplayer action game that combines elements of social deduction with fast-paced combat. Set in a mysterious mansion environment, players are split into two teams:
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Wolves (8 players) — Hidden murderers who must eliminate the opposing team without revealing their identity
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Sheep (16 players) — Survivors who must identify and defeat the wolves or escape the map alive
Unlike traditional social deduction games that rely on voting systems, KILLER INN uses combat and evidence-gathering mechanics to resolve conflicts, with weapons ranging from firearms to melee tools scattered throughout the map.
The fast-paced action is complemented by environmental clues such as fingerprints, hair, and fabric scraps left behind by defeated players, letting survivors deduce wolf identities and strategize accordingly — adding a fresh twist to the genre.
Early Access Details
The Early Access version will be available on Steam for PC beginning February 12, 2026 (with some regions listing February 13 due to local time differences). The title is expected to have a starting price around ¥1,200 (approximately USD 10–12) during Early Access, though pricing may change once the game reaches full launch.
This phase lets players jump into battles, test various mechanics, and provide feedback directly to the development team, which plans to refine gameplay and add new content over time.
Community and Testing History
KILLER INN has been in development for a while and attracted attention during multiple closed beta tests held in 2025, where players tried early builds and helped shape balance and design choices ahead of Early Access. These tests drew interest from fans of social deduction and PvP action, building anticipation for the broader Steam launch.