# Kairu! Hacker Detective: Free Hacking Puzzle Adventure

> From 総合コンテンツ制作サークル and SHERLOCK, 'Kairu! Hacker Detective' is a free hacking adventure. Hack PCs, solve riddles, and crack cases.

Release date: 2025-10-29
Tags: adventure, mystery, detective, visual-novel, emotional, pixel-graphics, 2d, dark
Source: https://store.steampowered.com/app/3357980/
Article page: https://web-autoai.com/articles/kairu-hacker-detective-hack-your-way-through-puzzles?lang=en

Prices and ratings change over time — check the article page for the current values.

---

## Overview
Step into the digital shoes of a hacker detective in "Kairu! Hacker Detective," a free-to-play adventure game where justice is served through the power of code. Players are tasked with solving a variety of client problems, all of which require a deep dive into the digital world. The core gameplay revolves around hacking into PCs, analyzing data, and uncovering the root cause of the client's issues. However, be warned: the PCs you infiltrate may not always belong to your client, adding an extra layer of intrigue.

## Highlights
*   This is a riddle-solving adventure game where players utilize hacking skills to resolve client requests.
*   The game features a single-player experience with Steam Achievements available.
*   Developed and published by 総合コンテンツ制作サークル and SHERLOCK, it's available for free on Steam.

## Who It's For
"Kairu! Hacker Detective" is perfect for players who enjoy mystery and detective stories, especially those with a penchant for puzzle-solving and a fascination with the world of hacking. If you appreciate narrative-driven adventures with a unique gameplay mechanic, this title is worth exploring.

## Game Info
*   Genre: Adventure, Free To Play
*   Developer: 総合コンテンツ制作サークル, SHERLOCK
*   Publisher: 総合コンテンツ制作サークル, SHERLOCK
*   Release Date: October 29, 2025
*   Platform: PC (Steam)
*   Features: Single-player, Steam Achievements, Family Sharing
*   Content Notes: Suicide, Accidental Death