
Garisani Detective Agency is a story-driven real-time co-op deduction game for two.In 1990s Korea, play as a brother and his ghost sister, taking cases from the living and the dead. Gather clues from two angles and solve puzzles together.An analog era of pagers and payphones.
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About
Garisani Detective Agency is a real-time two-player co-op deduction game.
One plays as a human, gathering clues through conversation and on-site investigation. The other plays as a ghost, using whispers instead of words and exploring hidden spaces. Together, you piece together different clues to uncover the truth.

Four stages await, each a case with its own structure. They don't just get harder—every stage brings new characters and puzzles for a fresh experience.

The defining feature is information asymmetry: the two players collect different evidence, and each must work through their own role. Co-op mode is built around this and does not support voice chat.

Two partners, one goal: solve the case. Work it out through relentless communication! Place your evidence on the case board to share what you've each found, and experience a one-of-a-kind deduction mechanic.

Genres
Stats
Languages: Korean, English, Japanese, Simplified Chinese
Engagement
Hours played at review time, across 140 reviews with recorded playtime.
Reviews
Themes across 140 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
퀄리티가 너무 좋고 게임성도 재밌어요
버그가 너무 많아요 ㅜ
bug太多了 感觉是代码写叉行了 明显那两个不应该链在一起 有困难建议直接看看红薯姐妹的穷举法答案- - 不用浪费过多时间在错误代码
배후 힌트주실 분 있나요:?
看线索根本推不出来,问题和答案牛头不对马嘴,点了提示也依然答不出来,几乎每个问题都要穷举。没招,免费都让人忍不住差评👎👎👎
친구랑 같이 플레이했는데 너무 재미있고 추리하는 것도 좋고 또 모를 떄 힌트도 머리를 쓰는 부분이 있어서 좋았습니다. 세상 사람들이 이 게임을 꼭 했으면 좋겠고 스토리도 정말 마음에 듭니다. 오점 만점의 십점을 드리고 싶습니다!
These answers are absolutely baffling—I have no idea what the person who wrote them was thinking; there’s zero logic at all! Thankfully it’s free, which explains why it still has decent reviews.
穷举吗。一眼就看出来的东西在这猜猜猜。两条线联半个小时了。
不好玩
bug没修完之前,不推荐玩。 创意很不错,合作推逻辑是好的。 但是在翻译有歧义有误以及逻辑线太死的双重加持下,玩的人有点火冒三丈了。但。。。免费游戏,做了完整的故事以及能推动完已经很不错。但是目前bug还很多,玩一会就急得半死,明明都是很简单的逻辑连线,但是不通顺。总给人一种明明“设置成疑案追声的填空题一下就答出来了啊!”的感觉。
Related
Related
Trends
Steam followers (game-group members) tracked daily from when we started recording.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.