UnMask gives you 800 free murder mystery cases on iPhone and iPad — cold cases from Beginner to Expert, plus a tutorial and the first chapter of every story season. No ads, no account, and it works offline.
What you get for free
- 800 cold casesFive volumes of 160 murder mysteries, from Beginner to Expert.
- The tutorial caseA guided first case that teaches the rules in about five minutes.
- The first chapter of every seasonStart each story season for free and see if it grabs you.
- No ads, no accountNothing to sign up for and nothing flashing between cases.
What is a cold case?
A cold case is a murder mystery stripped to the puzzle: no case file, no backstory, just a title, a floor plan, the suspects and their statements. It opens straight on the board, so it's perfect for a coffee break. Every one has exactly one solution you can reach by logic alone.
Four levels, four board sizes
Each volume has forty cases at every level. Within a level the boards grow from 6×6 to 8×8, 10×10 and finally 12×12, so the difficulty climbs gently.
Read the clues, place who you can, cross out rows and columns.
Spot when a room claims a whole row, and how suspects relate.
Work with pairs and longer chains of reasoning.
Think ahead: try a placement and catch the contradiction.
Online games vs an app
Browser murder mysteries are handy, but they often come with ads or a sign-up. An app keeps your cases on your device: they load instantly, work on a plane and remember where you left off — even halfway through a board.
What costs money
Nothing you need. If you want more, story seasons are a one-time purchase: a chain of cases that tell one mystery from the first chapter to the finale.
- Free: 800 cold cases and the tutorial
- Free: the first chapter of every season
- Optional: story seasons, bought once
- Optional: extra hints
FAQ
Are there really free murder mystery games without ads?
Yes. UnMask is free to download, has no ads and no account, and its 800 cold cases cost nothing to play.
What is a cold case in UnMask?
A quick murder mystery without a story: it opens straight on its board, with suspects, rooms and clues. Story cases add a case file, a cast and an ending.
Can I play free murder mystery games offline?
Yes. The cases live on your iPhone or iPad, so you can solve them without a connection.
Do I need to pay to finish a case?
No. Every free case can be solved from start to finish. Hints are optional, and story seasons are a one-time purchase if you want more.
