Buy Kumitantei: Old-School Slaughter at the Best Price

Kumitantei: Old-School Slaughter is a narrative-focused mystery experience that fuses classic visual novel storytelling with tactical, card-driven confrontations. Set in a reimagined late-1980s Japan, the story begins when sixteen gifted students find themselves imprisoned in a crumbling underground facility, forced into a deadly game where trust is fragile and survival comes at a cost.

Players take on the role of an investigator, exploring crime scenes, uncovering hidden details, and questioning fellow participants to reconstruct each case. Every discovery feeds into high-pressure trial sequences, where arguments are no longer just verbal, but fought through a strategic deckbuilding system that turns logic into a weapon. Careful planning and smart card use are essential to dismantle lies and reveal the culprit.

The game's visual identity draws heavily from retro anime, blending nostalgic aesthetics with unsettling horror and sharp, dark humor. Relationships with other characters evolve over time, unlocking new gameplay advantages while deepening the emotional tension, as alliances can quickly shift and anyone may become the next victim.

With its mix of deduction, strategy, and branching narrative paths, Kumitantei: Old-School Slaughter delivers a tense and stylized take on the killing-game genre, where every choice carries weight and the truth is the only way out.