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Life & fun · alternatives · 2026

24 alternatives to You Dunnit

Personalised murder mystery game builder

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. You Dunnit launched in 2021; newer entries below may have overtaken it.

  1. 1IM

    Hi HN! Worked on this side project for a while and wanted to share it. It's free to play.

    Oct 2025 · detective.wiki · its alternatives →

  2. 2

    Hey HN! I'm excited to show off this really fun project I put together. I originally built this project 2-3 years ago, AI was already booming at the time, however voice AI agents were still very early. I loved my proof of concept at the time, but wasn't quite happy with it. I recently had the desire to check out the tech again, and know many of you will be interested. Interviews are speech to speech with OpenAI's gpt-realtime-2.1 over WebRTC. This model is... expensive, and because of that, I have to add some amount of restrictions, conversations are tied to a authenticated Clerk user id. I…

    Aug 2026 · whodunnitai.com · its alternatives →

  3. 3

    Make and share your own words! Fun twist on the popular game

    2022 · its alternatives →

  4. 4

    Instant murder mystery, just add people

    2023 · its alternatives →

  5. 5AM

    Hey HN, Michael and Scott here. We’re open-sourcing an interactive murder mystery featuring LLM-driven character agents. Solve the mystery by finding clues, taking notes, and interrogating agents. They all have distinct motives, personality, and can impact the game in different ways (attacking you, running away, etc). Try it out, it’s pretty fun! We’re also open-sourcing the framework that we used to make and refine the agents. The goal is to create an intuitive interface for storytellers to create, debug, and test game agents. We then take those game agents and expose an API beyond just…

    2023 · gron.games · its alternatives →

  6. 6

    Solve a murder using social media and digital leads

    2019 · its alternatives →

  7. 7

    Play this simple web-based game with your friends!

    2021 · its alternatives →

  8. 8
    Guessly▲96

    A daily mini guessing game that roasts you when you fail

    Jan 2026 · guessly.me · its alternatives →

  9. 9

    Play the social mystery game on iOS and online for free

    2021 · its alternatives →

  10. 10IM

    Hi everyone, Wanted to share a game I built. It's called Unscramble! and I believe it's the simplest word building game. Rules: You get a few letters on screen. You need to make one word with all the letters. Tap a letter to select. Tap again to deselect. Faster you go, better you score. If you enter anagrams of the word it's looking for, it gives you extra points. If you are stuck, you can either "Ask Friend" or get Hint. You get extra points for getting the word fast but you don't get penalized for taking too long. I believe the simplicity of the game along with big touch buttons makes it…

    6d ago · its alternatives →

  11. 11

    Host Unforgettable Murder Mystery Parties Online

    Oct 2025 · whodunithq.com · its alternatives →

  12. 12

    Murder mystery party game kits

    Dec 2025 · murdermysterygameai.com · its alternatives →

  13. 13
    Chessie▲18

    Turn your chess mistake & blunders into puzzles instantly

    Jul 2026 · chessie.nxgntools.com · its alternatives →

  14. 14

    Ultimate word game designed for fresh challenge lovers.

    2025 · play.google.com · its alternatives →

  15. 15

    Super simple game where you have to find unusual things

    2024 · its alternatives →

  16. 16

    A fun new iPhone puzzle game!

    2021 · its alternatives →

  17. 17
    Anly▲66

    Discover & play creator-made conversational kits & games

    2023 · its alternatives →

  18. 18

    AI interrogation mystery game for iOS

    Jun 2026 · perdify.com · its alternatives →

  19. 19MM

    What: So I built this small (and ofc free) web-based interactive game where folks solve a murder mystery while learning MongoDB commands and concepts. It combines a fun storyline with practical lessons to help you practice querying and navigating data. It’s not a full tutorial—more like a self-directed exercise with an optional walkthrough to guide you. Motivation: Over the holidays, I wanted to teach MongoDB basics to my 8th-grade nephew in an interactive and exciting way. I was inspired by the popular SQL Murder Mystery and thought, “Why not create something similar for MongoDB?” I tested…

    2025 · mongomurdermystery.com · its alternatives →

  20. 20

    I posted a version of this over a year ago but decided to rebuild it recently. Bored Spreadsheet is a collection of quick and easy games that look like a spreadsheet from a distance. I have tightened the app to be a collection of 6 games: Minesweeper, 2048, solitaire, sudoku, a market trading game and a daily reconciliation puzzle where the player must find bad data in a fake table. The games are free to play but sign up is required to submit your scores to the leaderboard. As was the original intention over a year ago, I hope this proves useful to those office workers who have a lot of…

    Jun 2026 · boredspreadsheet.com · its alternatives →

  21. 21IM

    Hello HN, last week, I stumbled over an old project of mine called Click The Number. I built it about six years ago to compare my clicking and reaction speed with that of my friends. The idea is simple – just click on the numbers in orders as fast as possible. I couldn't resist and rebuilt a lot of parts again, making them a bit nicer. I updated the design and added some features like a personal high score. It lets you keep track of your own best time (which makes it ever so _slightly_ more addictive). I'm curious what you think about it, and if you have any ideas where I could take it. Have…

    2022 · projects.marcnitzsche.de · its alternatives →

  22. 22

    An murder mystery detective game, you ask suspects freely

    Jun 2026 · murdermysteryai.com · its alternatives →

  23. 23

    A solo-developed game about running the lost & found counter

    2025 · apps.apple.com · its alternatives →

  24. 24IM

    ExplainGame (explaingame.com) is a mobile-friendly party game that runs in the browser. The goal of the game is to get your teammates to say the words on your card before the timer runs out, using only word association clues. For example, if you get a term like “Michael Schumacher,” you can say “F1 driver, Ferrari, ski accident” but not “Michael” or “Schumacher.” You can think of it as charades or Pictionary, but instead of acting or drawing, you have to use your words. ExplainGame is a clone of a popular board game in South Africa called 30 Seconds, or Articulate in the UK. It is meant to…

    2024 · explaingame.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →