A cooperative puzzle game that challenges your communication and teamwork.

CRACK THE UNSOLVED CASE

Unsolved Case is the free, standalone prequel to the popular co-op point-and-click puzzle series 'Cryptic Killer'—no ads or in-app purchases.

Important: Unsolved Case is a two-player cooperative puzzle game. Each player needs their own copy on mobile, tablet, PC, or Mac. An internet connection and voice chat are required. Looking for a partner? Join our Discord community!

Step into the shoes of detectives Old Dog and Ally in this origin story. For the first time in the series, navigate a maze of puzzles set by a cunning mastermind. Solve riddles, decipher codes, and find your way out.

Can you crack the Unsolved Case of the Cryptic Killer? Complete the mystery in 30–60 minutes—ideal for a focused night of detective work.

THE STORY SO FAR

Years ago, the deranged Cryptic Killer was locked away in the infamous Anagram Asylum. Now, they're back—taunting the detectives. Was the wrong person caught, or is a copycat on the loose?

A mysterious locked box appears at each detective's address, reigniting the hunt. Ally and Old Dog return to a case that will push them further than ever. Explore new scenes, decode clues, and uncover the truth in this series prequel.

THE ONLY WAY TO ESCAPE IS TO WORK TOGETHER

Two minds are sharper than one. The Cryptic Killer’s puzzles can only be solved through teamwork. Each player sees different clues on separate screens. Talk, collaborate, and put your problem-solving to the ultimate test.

FEATURES LIST

▶ Full Game for Free

Begin your investigation as detectives Ally and Old Dog with this full prequel experience—completely free—and get a taste of the wider Cryptic Killer series.

▶ 30–60 Minutes of Puzzles

Dive into an engaging adventure packed with puzzles, designed to be solved in roughly half an hour to an hour.

▶ Two-Player Co-Op

In Unsolved Case, the detectives are separated. You and your partner will see different items and clues, putting your communication to the test.

▶ Challenging Collaborative Puzzles

Combine your wits to break the Cryptic Killer’s most devious codes—teamwork is essential.

▶ Explore Illustrated Worlds

Discover hand-illustrated settings inspired by classic noir storytelling.

▶ Draw on Everything!

Every good detective takes notes. Use the in-game notebook and pen to jot down clues and scribble directly on the screen.

What's New in Version 1.4.3

Last updated on Aug 14, 2024

Bug Fixes:
- Fixed an issue causing some font characters to not display correctly.