Kumitantei: Old-School Slaughter

Kumitantei: Old-School Slaughter is an episodic murder-mystery adventure card battler that blends retro anime horror with a deadly killing game. Set in an alternate 1989 Japan, sixteen elite students must survive a brutal experiment by solving mysteries, building decks, and outwitting their peers. With a nostalgic visual style and deep narrative, this game is perfect for fans of detective stories and strategic card battles.

Gameplay

Kumitantei combines investigation, deckbuilding, and courtroom-style debates. Players explore a decaying bunker, gather evidence, and bond with classmates to unlock powerful cards. During trials, strategic card play is crucial to expose lies and survive. The game also features retro-inspired arcade mini-games, adding variety to the suspenseful gameplay.

Story

In 1989, sixteen elite students known as the Absolute Class of '89 awaken in a mysterious bunker, forced into a deadly Apathy Experiment. As tensions rise, they must uncover the secrets of their imprisonment while navigating betrayal and murder. Will they work together to escape, or succumb to the horrors of the bunker?

Key Features

• Bond with classmates: Strengthen relationships to unlock powerful cards for debates.
• Investigate murders: Scour crime scenes for clues to solve brutal killings.
• Survive trials: Engage in intense courtroom battles inspired by Ace Attorney and Danganronpa.
• Deckbuilding strategy: Craft combos using collected cards to dominate debates.
• Retro arcade challenges: Test your skills in classic-style mini-games.