Skip to main content
GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
  • home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • View Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
Trending
  • Pokemon Winds and Waves
  • New Games for 2026
  • GamesRadar+ Replay
  • Mario Day deals
Don't miss these
James holds the Alice stuffie in concept art by Jean Walter
Adventure Games Alice Madness Returns creator American McGee is making a spiritual successor, and he's not worried about EA
A close-up shot of Pinhead from Hellraiser
Horror Games Upcoming horror games for 2026 and beyond
Windrose art with pirate pointing gun toward an offscreen character
Survival Games I can't stop playing the demo for this pirate game with Black Flag sailing, Sea of Thieves combat, and Ark crafting
Upcoming PC games for 2026 showing Leon Kennedy in Resident Evil Requiem, marines in Warhammer 40,000: Dawn of War 4, Coen in The Blood of Dawnwalker, and a woman's face in Control Resonant
PC Gaming Upcoming PC games: New PC games for 2026 and beyond
Alabaster Dawn protagonist Juno lying in a white bed
Action RPGs One of the best pixel art RPGs ever made is getting a spiritual sequel, and I’ve been hooked on its Steam Next Fest demo
Upcoming indie games for 2026 showing images from Mixtape, Toem 2, Find your Words, and Grave Seasons
Games Upcoming indie games for 2026 and beyond
Best visual novel games: a close-up of Monika looking ahead with a bright light behind her during Doki Doki Literature Club Plus!
Games The best visual novels that'll capture your imagination in 2026
Grace Ashford at her FBI desk in Resident Evil Requiem, covered with monitors and documents
Resident Evil Two hours with Grace in Resident Evil Requiem turned me into the most anxious person alive
Darkhaven witch in orange and purple flames
Action RPGs Diablo creators' new action RPG feels like sampling bread by eating raw flour in rough Steam Next Fest demo
Key art for Zero Parades: For Dead Spies showing Cascade in a red jacket against a backdrop of grey faces
RPGs Zero Parades proves itself a worthy Disco Elysium successor in this free Steam demo, and I shouldn't have doubted it
Heroes of Might and Magic: Olden Era Big in 2026
Strategy Games 2026 is going to be the year of Heroes of Might and Magic: Olden Era, whether or not the strategy game launches in full
Altered Alma art of Jack flirting with purple alien
Action Games I finally got to try the cyberpunk Metroidvania I've been following for years, and its Steam Next Fest demo is fantastic
Snacktorio
Simulation Games A dev made their own Factorio about feeding a monster instead of growing a factory, and its Steam demo is very clever
Esoteric Ebb cleric in a pile of apples
RPGs RPG dev of "Planescape Torment + Disco Elysium" spent 8 years struggling to pay rent and writing over 1 million words
In Inkonbini: One Store. Many Stories, protagonist Makoto stands in front of the convivence store she's working at for her auntie. GamesRadar+ Indie Spotlight logo can be seen in the top right-hand corner of the image.
Games I've been writing about new indie games for years, and these are the 10 best Steam Next Fest demos to play this weekend
  1. Games
  2. Adventure Games

Craving a new Danganronpa? This free demo for Kumitantei is just that, mixing murder and high school elites with its own card game twist

News
By Oscar Taylor-Kent published 14 June 2025

Kumitantei: Old-School Slaughter is a riff on Danganronpa set in the 1980s with its own colorful cast of talented characters to meet (before they get murdered)

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Moichiro points in Kumitantei: Old-School Slaughter
(Image credit: Mango Factory)
  • Facebook
  • X
  • Pinterest
  • Flipboard
  • Email
Share this article
1
Join the conversation
Follow us
Add us as a preferred source on Google
Get the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


An account already exists for this email address, please log in.
Subscribe to our newsletter

Danganronpa sickos like me will never stop asking for a new one, even if we understand why that's unlikely to actually happen. Which is why I have to applaud Kumitantei: Old-School Slaughter, which has a Steam Next Fest demo, for carrying the torch forward. Developed by Mango Factory, the opening of this killing game murder mystery feels like playing a Danganronpa fan game, and I seriously mean that with love. Our Steam Next Fest guide details everything you need to know about this season's demos.

It's great to see a take on the Danganronpa-flavored killing game format from a fresh perspective with new creatives. After all, while some thought The Hundred Line: Last Defense Academy, from some of the Danganronpa creators, was veering too close to that series at first, post-launch it became clear it was actually a very different thing. As great as that game is (with plenty of nods towards killing games), it does mean some fans are left wondering where they can get another game like Danganronpa. This dev studio's answer was to make its own!

Spark Joy Chaos

Meeting the cast in Kumitantei: Old-School Slaughter

(Image credit: Mango Factory)

Let's start with the massive similarities to Danganronpa, a murder mystery killing game that sees a group of students – each an 'Ultimate' in some field (such as Ultimate Programmer) – trapped in Hope's Peak Academy and forced to play a killing game to escape. In Kumitantei, a group of 'Absolutes' are trapped in the elite Janus Institute and forced to play a killing game. Even the presentation, how you explore, UI, and character designs nods towards Danganronpa an awful lot.

You may like
  • Key art for Kumitantei: Old-School Slaughter showing a close-up of Himari's face, who has hands on her cheek covering her glasses in shock, cut together with the grinning fance of Nyanus, a cat mascot character These devs are basically making their own Danganronpa that began as "100% a fan game"
  • Marianna is cloaked in white in The Infectious Madness of Doctor Dekker 2 After 9 years, this underrated Lovecraftian detective game is getting a sequel and a free Steam Next Fest demo
  • Key art for No Vacation for an Executioner showing the Executioner, gun in hand, against a shadowy background - cropped for a header image What if Bloodborne was on PS2? This horror is so old school even the dev insists you try the free Steam Next Fest demo

Yet, there's also plenty that sets Kumitantei apart from its inspiration. While some of the characters feel like they're riffing on Danganronpa character type mainstays, there are some real fun and unique characterizations here. There's the upper class Shigure Ogasawara, the Absolute Meteorologist, who's always clutching an umbrella. There's Benjiro Minesuga, the tiny Absolute Beekeeper always surrounded by his hive.

I also love that our main character, Himari Sanada, is the Absolute Barista – it already feels like it gives her a unique perspective. In the best way, it's like a game made up of everyone's unique Danganronpa OCs. I also find the little watercolor portraits for each character in their bond menu quite charming.

Ogasawara brushes you off in Kumitantei: Old-School Slaughter

(Image credit: Mango Factory)

Crucially, Kumitantei is set in the 1980s, and at the moment the historical setting seems to be adding plenty of color to the atmosphere. The Janus Institute they're trapped in appears to be even older, and clues tease important plot threads that in turn link back to the 1950s. I really like this generational approach, and even though this demo just gives us access to the very opening of the game I'm pretty curious about where it will go.

Which means I've also not seen any murder mysteries play out, or any of the retro mini-games mentioned on the store page. I have tried the Battle Mode demo, a taster of a card-based persuasion game about playing winning suits and scoring higher than your opponent to gain an advantage on a sliding health scale. Maybe I'm not used to it, but I didn't find this part nearly as compelling as the storytelling, and I hope class trials won't involve this too heavily. I'm looking forward to seeing how it unfolds. Kumitantei: Old-School Slaughter is set to have its first episode release into early access Q3 2025.

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Of the Devil takes what I love about Ace Attorney and Danganronpa to create a cyberpunk legal mystery like little else

TOPICS
Steam Next Fest
CATEGORIES
PC Gaming Platforms
Oscar Taylor-Kent
Oscar Taylor-Kent
Social Links Navigation
Games Editor

Games Editor Oscar Taylor-Kent brings his years of Official PlayStation Magazine and PLAY knowledge to the fore. A noted PS Vita apologist, he's also written for Edge, PC Gamer, SFX, Official Xbox Magazine, Kotaku, Waypoint, and more. When not dishing out deadly combos in Ninja Gaiden 4, he's a fan of platformers, RPGs, mysteries, and narrative games. A lover of retro games as well, he's always up for a quick evening speed through Sonic 3 & Knuckles or yet another Jakathon through Naughty Dog's PS2 masterpieces.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.

Read more
Key art for Kumitantei: Old-School Slaughter showing a close-up of Himari's face, who has hands on her cheek covering her glasses in shock, cut together with the grinning fance of Nyanus, a cat mascot character
These devs are basically making their own Danganronpa that began as "100% a fan game"
 
 
Marianna is cloaked in white in The Infectious Madness of Doctor Dekker 2
After 9 years, this underrated Lovecraftian detective game is getting a sequel and a free Steam Next Fest demo
 
 
Key art for No Vacation for an Executioner showing the Executioner, gun in hand, against a shadowy background - cropped for a header image
What if Bloodborne was on PS2? This horror is so old school even the dev insists you try the free Steam Next Fest demo
 
 
A screenshot shows a Danganronpa character with yellow eyes and spiky brown hair yelling against an orange background that indicates a "counter"
Danganronpa creator is excited for you to play next game that's "not a remake of Danganronpa 2" – though "it brings back memories"
 
 
Key art for Zero Parades: For Dead Spies showing Cascade in a red jacket against a backdrop of grey faces
Zero Parades proves itself a worthy Disco Elysium successor in this free Steam demo, and I shouldn't have doubted it
 
 
Artwork for Detective Instinct: Farewell, My Beloved, showing Emma - a girl with a turtleneck jumper and long hair, looking off to the side with some surprise - with the Indie Spotlight logo
I'm on board with this retro throwback train-set detective game, which taught me to love menu-based sleuthing
 
 
Latest in Adventure Games
Pickmon
Pokemon fan artist alleges new Palworld clone Pickmon "stole one of my designs"
 
 
Hoppip at the till in the Pokemon Centre in Pokopia
How to access the Pokopia Limited Event and get Hoppip
 
 
Key art for Pokemon FireRed and LeafGreen showing Venasaur against a swirling green background, cropped for a header image
Pokemon FireRed and LeafGreen have been on Switch for over a week, but many players are still stuck in Oak's Lab
 
 
A ditto takes a selfie when visiting the Pokopia developer island
How to visit the Pokopia developer island
 
 
Pickmon
Pokemon and Palworld clones are officially out of hand, as fans react to "lawsuitmaxxing" new game Pickmon
 
 
A ditto who looks like a human smiles for a selfie in front of the Pokopia area map.
How many areas there are in Pokemon Pokopia?
 
 
Latest in News
A hand poses Lego Luigi's head
Lego Luigi kit lets you recreate the iconic Mario Kart death stare
 
 
Yuta getting ready to attack in Jujutsu Kaisen season 3
Jujutsu Kaisen actor offers perfect response to why AI should stay out of anime
 
 
Life is Strange
Join Chloe and Max on a "fiery weekend" for a better glimpse into Life is Strange: Reunion at the Future Games Show this week
 
 
Mortal Kombat movie
Mortal Kombat 2 star joins in with Street Fighter movie beef after Game Awards dig because he "loves a good rivalry"
 
 
Mackenyu as Zoro in One Piece season 2
One Piece season 2 actor Mackenyu says he learned Roronoa Zoro's 15-minute 1 vs 100 fight in just 6 hours
 
 
Fujino and Kyomoto eating in Look Back
Live-action adaptation of Chainsaw Man creator's Look Back will escape Japanese cinemas and come to the west
 
 
LATEST ARTICLES
  1. Virtual Boy for Switch 2 sitting on coffee table with TV in backdrop displaying Wario Land gameplay.
    1
    I respect the Virtual Boy as a collectable Switch 2 gadget, but it’s not exactly a retro console remake
  2. 2
    Bizarre Lineage codes (March 2026) for free Stat Point Essence, Rare Chests, and more
  3. 3
    The Thrustmaster T248R is making me question where a sim racing wheel with no direct drive and no modular wheelbase fits in the market in 2026
  4. 4
    These Mario Day-inspired Switch 2 accessories will power up your console more than a super star
  5. 5
    Pokemon fan artist alleges new Palworld clone Pickmon "stole one of my designs," saying "they didn't even try to change something and make it a bit less obvious"

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility statement
  • Careers
  • About us
  • Advertise with us
  • Review guidelines
  • Write for us
  • Accessibility Statement

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...