INSECTARIUM ALTERNATIVE MARCH

In-app purchases
3.96K reviews
Content rating
Mature 17+
100K+
Downloads
Content rating
Mature 17+
Strong Language
In-Game Purchases
Learn more
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About this game

"Training rookies is not in my job description."

■ Recommended for those who:
・Like adventure games
・Enjoy urban legends and paranormal phenomena
・Want a game that's free to play all the way to the end

■ As a caretaker:
・Simply accept or reject workers' proposals
・Achieve a 100% completion rating to conclude an investigation, or
・Reach a 100% danger rating to end an investigation

■ Colorful characters:
・8 eccentric workers
・3 scenarios with multiple endings
・Unlock the story's mysteries over multiple playthroughs

Developer: Caramel Column
http://caracolu.com
https://twitter.com/GamesCaramel
Creators of physical and digital games
Music: MINAKEKKE
You're here to investigate the unidentified objects known as "urbanites."
Updated on
Oct 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

3.74K reviews
S S
February 17, 2022
the game offers many great characters with compelling storylines despite its simple game structure. I finished all endings in one go, without paying anything (very generous of the creators). I really don't get the reviewers with low ratings simply because of japanese language. You are welcome to request for English version, but giving the game low ratings without fully playing it doesn't make sense. This type of behavior discourages foreign/JP indie games to be available on global google store.
22 people found this review helpful
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AlfieOmega
July 13, 2025
While I can't say it's perfect, I have nothing to complain about. Ads are fair, most of the time only appearing in exchange for in-game items (mostly). Characters are diverse and interesting. I was happy to know more about all of them. Gameplay is rather simple, pressing one of two buttons, but it makes for an interesting puzzle nevertheless as you piece together the workings of an anonalous item. At free, it's a fun experience and worth checking it out.
65 people found this review helpful
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A Google user
February 24, 2020
This game is pretty interesting. You have to investigate monsters with suitable members as they have different compactabiliy with each other. You cannot actually enrage them on both easy and normal difficulty. It was hard to know what the monsters like and hate in the first time so there are trial and errors involve. However to complete the discovery of the monster (which is to see how they attack) you have to play hard mode eventually and sacrifice one of the investigator.
102 people found this review helpful
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What’s new

Minor bug fixes and performance improvements.
Content rating
Mature 17+
Strong Language
In-Game Purchases
Learn more

App support

About the developer
株式会社カラメルカラム
info@caracolu.com
1-30-1, NAKAGAWACHUO, TSUZUKI-KU PREMIERE YOKOHAMA 3F. BIZ COMFORT YOKOHAMA, 神奈川県 224-0003 Japan
+81 90-6136-7715

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