Kumitantei: Old-School Slaughter

Type
Offer
Sandbox
Live
Creation Date
Jan 22 2026, 11:55 PM
Last Modified Date
Nov 2 2026, 04:01 PM
Kumitantei: Old-School Slaughter
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History

Change 386595Nov 2 2026, 04:08 PM
  • Removed tag Halloween Sale
Change 260444Nov 1 2026, 05:52 PM
Change 233372Oct 19 2026, 03:17 PM
  • Added tag Halloween Sale
Change 196257Sep 3 2026, 05:12 PM
  • Added tag Akupara Games - Publisher Sale
Change 183205Jul 30 2026, 03:07 PM
  • Removed tag Summer Sale
Change 176872Jul 20 2026, 04:45 PM
  • Added tag Summer Sale
Change 148656Apr 25 2026, 06:19 PM
  • Updated long description: <!--textBlock--> <!--title--> # Is survival in the cards? <!--text--> **Kumitantei™: Old-School Slaughter** is an episodic murder-mystery ADV cardbattler that lovingly fuses retro anime analog horror with killing game! Kumitantei will consist of 6 episodes, beginning to release in early 2026. * "**The Empire of Japan, 1989**... Awoken in a decaying old bunker, sixteen elite Absolute Students are trapped in a kill-or-be-killed **Apathy Experiment**. Will they band together to uncover secrets of this anemoic alternate past, or lose their humanity and lives in the present?"* With a visual style inspired by Rumiko Takahashi’s Urusei Yatsura and '80s anime alongside classic Japanese mystery-adventure games like Danganronpa and Ace Attorney, **Kumitantei™** thrusts you into a suspenseful character-driven killing game narrative where your deckbuilding and detective skills are the only keys to surviving. It's a creepy-cute love letter to decades of ADVs that wears its many inspirations on its sleeve: perfect for fans of visual novels, detective games, and deckbuilders with deep narratives. <!--image--> ![Kumitantei: Old-School Slaughter-mo4po](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-mo4po.png) <!--textBlock--> <!--title--> # Features: <!--text--> - **Bond with your classmates! **Get to know the Absolute Class of '89 by listening to them, giving them gifts, and receiving powerful cards to use during debates! - **Investigate grisly murders!** Use your detective skills to comb through slain classmates’ crime scenes and take your evidence to trial! - **Survive the trial!** Cut through the lies and prove your case. Inspired by Ace Attorney and the cult classic Danganronpa series, Clinical Trials can only end in bloodshed, whether it's the culprit's or everyone else's! - **Build your deck!** Create absolute combos using cards you find in the Bunker and through bonding with your classmates to dominate the debates and trials! - **Please insert coin!** Test your retro gaming skills in a variety of faithfully crafted anemoic riffs on true old-school arcade icons! <!--image--> ![Kumitantei: Old-School Slaughter-10ovv](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-10ovv.png) → <!--image--> ![Kumitantei: Old-School Slaughter-1swkm](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-1swkm.png) <!--image--> ![Kumitantei: Old-School Slaughter-uuakn](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-uuakn.gif) <!--textBlock--> <!--title--> # Is survival in the cards? <!--text--> **Kumitantei™: Old-School Slaughter** is an episodic murder-mystery ADV cardbattler that lovingly fuses retro anime analog horror with killing game! Kumitantei will consist of 6 episodes, beginning to release in early 2026. * "**The Empire of Japan, 1989**... Awoken in a decaying old bunker, sixteen elite Absolute Students are trapped in a kill-or-be-killed **Apathy Experiment**. Will they band together to uncover secrets of this anemoic alternate past, or lose their humanity and lives in the present?"* With a visual style inspired by Rumiko Takahashi’s Urusei Yatsura and '80s anime alongside classic Japanese mystery-adventure games like Danganronpa and Ace Attorney, **Kumitantei™** thrusts you into a suspenseful character-driven killing game narrative where your deckbuilding and detective skills are the only keys to surviving. It's a creepy-cute love letter to decades of ADVs that wears its many inspirations on its sleeve: perfect for fans of visual novels, detective games, and deckbuilders with deep narratives. <!--image--> ![Kumitantei: Old-School Slaughter-mo4po](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-mo4po.png) <!--textBlock--> <!--title--> # Features: <!--text--> - **Bond with your classmates! **Get to know the Absolute Class of '89 by listening to them, giving them gifts, and receiving powerful cards to use during debates! - **Investigate grisly murders!** Use your detective skills to comb through slain classmates’ crime scenes and take your evidence to trial! - **Survive the trial!** Cut through the lies and prove your case. Inspired by Ace Attorney and the cult classic Danganronpa series, Clinical Trials can only end in bloodshed, whether it's the culprit's or everyone else's! - **Build your deck!** Create absolute combos using cards you find in the Bunker and through bonding with your classmates to dominate the debates and trials! - **Please insert coin!** Test your retro gaming skills in a variety of faithfully crafted anemoic riffs on true old-school arcade icons! <!--image--> ![Kumitantei: Old-School Slaughter-1ihha](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-1ihha.gif) <!--image--> ![Kumitantei: Old-School Slaughter-uc2tz](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-uc2tz.gif)
Change 146714Apr 21 2026, 09:57 PM
  • Updated effective date: 2099-01-01T00:00:00+00:00 → 2026-04-23T16:00:00+00:00
  • Updated pc release date: 2026-04-30T00:00:00+00:00 → 2026-04-23T16:00:00+00:00
  • Updated release date: 2026-04-30T00:00:00+00:00 → 2026-04-23T16:00:00+00:00
Change 146705Apr 21 2026, 07:02 PM
  • Added tag Achievements
Change 146501Apr 20 2026, 04:18 PM
  • Updated pc release date: 2026-05-31T00:00:00+00:00 → 2026-04-30T00:00:00+00:00
  • Updated release date: 2026-05-31T00:00:00+00:00 → 2026-04-30T00:00:00+00:00
  • Updated description: Kill each other...for science! The class of '89 is trapped in an elite school killing game. Investigate, solve, and expose your classmates in Kumitantei: Old-School Slaughter, an episodic murder-mystery ADV card-battler inspired by retro anime. → Kill each other...for science! The class of '89 is trapped in an elite school killing game. Investigate, solve, and expose your classmates in Kumitantei™: Old-School Slaughter, an episodic murder-mystery ADV card-battler inspired by retro anime.
  • Updated long description: <!--textBlock--> <!--title--> # Is survival in the cards? <!--text--> Kumitantei™: Old-School Slaughter is an episodic murder-mystery ADV cardbattler that lovingly fuses retro anime analog horror with killing game! Kumitantei will consist of 6 episodes, beginning to release in early 2026. "The Empire of Japan, 1989... Awoken in a decaying old bunker, sixteen elite Absolute Students are trapped in a kill-or-be-killed Apathy Experiment. Will they band together to uncover secrets of this anemoic alternate past, or lose their humanity and lives in the present?" With a visual style inspired by Rumiko Takahashi’s Urusei Yatsura and '80s anime alongside classic Japanese mystery-adventure games like Danganronpa and Ace Attorney, Kumitantei™ thrusts you into a suspenseful character-driven killing game narrative where your deckbuilding and detective skills are the only keys to surviving. It's a creepy-cute love letter to decades of ADVs that wears its many inspirations on its sleeve: perfect for fans of visual novels, detective games, and deckbuilders with deep narratives. <!--image--> ![Kumitantei: Old-School Slaughter-mo4po](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-mo4po.png) <!--textBlock--> <!--title--> # Features: <!--text--> Bond with your classmates! Get to know the Absolute Class of '89 by listening to them, giving them gifts, and receiving powerful cards to use during debates! Investigate grisly murders! Use your detective skills to comb through slain classmates’ crime scenes and take your evidence to trial! Survive the trial! Cut through the lies and prove your case. Inspired by Ace Attorney and the cult classic Danganronpa series, Clinical Trials can only end in bloodshed, whether it's the culprit's or everyone else's! Build your deck! Create absolute combos using cards you find in the Bunker and through bonding with your classmates to dominate the debates and trials! Please insert coin! Test your retro gaming skills in a variety of faithfully crafted anemoic riffs on true old-school arcade icons! → <!--textBlock--> <!--title--> # Is survival in the cards? <!--text--> **Kumitantei™: Old-School Slaughter** is an episodic murder-mystery ADV cardbattler that lovingly fuses retro anime analog horror with killing game! Kumitantei will consist of 6 episodes, beginning to release in early 2026. * "**The Empire of Japan, 1989**... Awoken in a decaying old bunker, sixteen elite Absolute Students are trapped in a kill-or-be-killed **Apathy Experiment**. Will they band together to uncover secrets of this anemoic alternate past, or lose their humanity and lives in the present?"* With a visual style inspired by Rumiko Takahashi’s Urusei Yatsura and '80s anime alongside classic Japanese mystery-adventure games like Danganronpa and Ace Attorney, **Kumitantei™** thrusts you into a suspenseful character-driven killing game narrative where your deckbuilding and detective skills are the only keys to surviving. It's a creepy-cute love letter to decades of ADVs that wears its many inspirations on its sleeve: perfect for fans of visual novels, detective games, and deckbuilders with deep narratives. <!--image--> ![Kumitantei: Old-School Slaughter-mo4po](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-mo4po.png) <!--textBlock--> <!--title--> # Features: <!--text--> - **Bond with your classmates! **Get to know the Absolute Class of '89 by listening to them, giving them gifts, and receiving powerful cards to use during debates! - **Investigate grisly murders!** Use your detective skills to comb through slain classmates’ crime scenes and take your evidence to trial! - **Survive the trial!** Cut through the lies and prove your case. Inspired by Ace Attorney and the cult classic Danganronpa series, Clinical Trials can only end in bloodshed, whether it's the culprit's or everyone else's! - **Build your deck!** Create absolute combos using cards you find in the Bunker and through bonding with your classmates to dominate the debates and trials! - **Please insert coin!** Test your retro gaming skills in a variety of faithfully crafted anemoic riffs on true old-school arcade icons! <!--image--> ![Kumitantei: Old-School Slaughter-10ovv](https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-10ovv.png)
  • Updated key image OfferImageWide url: https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-prr0s.png → https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-1276e.png
  • Updated key image OfferImageTall url: https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-4srf5.png → https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-18jpn.png
  • Updated key image Thumbnail url: https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-4srf5.png → https://cdn1.epicgames.com/spt-assets/c3d48ed56e3e44edb8730a93bcd5002a/kumitantei-oldschool-slaughter-18jpn.png
  • Added tag Retro
Change 128463Feb 26 2026, 05:14 AM
  • Offer indexed on EpicDB