Solve mysteries with the adorable Merge Cat Detective!
The town may look peaceful, but hidden mysteries lurk in every corner.
Join the clever cat detective and his loyal assistant as they investigate strange incidents, collect clues through merging, and uncover the truth behind every case.
Merge items, explore crime scenes, and reveal the secrets hidden across the town.
Merge and Investigate
Merge a variety of items to discover new clues and tools
Combine items to create useful investigation tools
Discover hidden evidence through merging
Solve puzzles step by step to crack each case
Every merge brings you closer to the truth.
A Charming Cat Detective Story
Follow the adventures of the cat detective and his loyal assistant.
Each chapter introduces a brand-new mystery:
Missing cats
Quarrels between neighborhood kitties
Strange incidents around town
Uncover the truth behind every case and bring peace back to the town.
Explore the Town
Investigate different locations and unlock new chapters as the story unfolds.
Visit unique crime scenes
Meet charming cat characters
Discover hidden clues throughout the town
The deeper you explore, the more secrets you will uncover.
Cute Yet Intriguing Mysteries
This is more than just a merge game.
Enjoy relaxing merge gameplay while diving into engaging mystery stories.
Experience a unique merge mystery adventure with adorable characters and intriguing cases.
Merge items, solve puzzles, and help the cat detective reveal the truth.
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#71
South Korea · grossing
Games · Puzzle
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#74
South Korea · free
Games · Puzzle
🇰🇷
#93
South Korea · free
Games · Arcade
🇯🇵
#96
Japan · free
Games · Puzzle
🇰🇷
#97
South Korea · free
Games (all)
Store presence
As of Jul 4, 2026stale (74d)
Rating4.69
Ratings54
PriceFree
Version—
Updated—
ReleasedMar 17, 2026
Rank grid
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1–3 4–10 11–50 51–100 100+
🇰🇷KR
Games · Puzzle
71▲9
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Version history
Versions observed at capture, newest first
v1.1.3(113)Jun 26, 2026
- Added new 1v1 PvP content
- Added Detective’s Case Files (replay previous chapters)
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