BecameKappa

（株）面白革命capsule Casual Contains ads

Heart tremble training game
Became Kappa

Rating: 4.6; 1.5K ratings
Downloads: 80.7K+; on Google Play
Price: Free; No in-app purchases
Updated: Nov 14; 2025 · v1.5.0

Get it onGoogle Play See alternatives

Screenshots

About BecameKappa

"Japanese Doll" It's new series of production team.

■ Description ■■■■■■■■■■■■■■■■■■■■■■■■■■
It is a game to nurture me.
By giving a cucumber, Grow Don Don.
All is ending in four! (Furthermore, it is added by the update.)
It is a handy game to play in spare time.

■ Recommended POINT ■■■■■■■■■■■■■■■■■■■■■■■■■■
• The crisp evolve
- You can enjoy a multi-end
- Two laps later, the story changes.

■ Tips ■■■■■■■■■■■■■■■■■■■■■■■■■■
[For mutations]
On the basis of the mutation index, I is mutated.

About cucumber (bait)]
It will be resurrected - in 5 minutes
· When you can not wait man I'll take care, to rapidly increase.
- Occasionally, reach a cucumber from the mother. (Mamazon)

What’s new

Version 1.5.0 · Updated November 14, 2025

-System Update -SDK Update -Fixed an issue where apps did not pause on the recent apps screen -Fixed an issue where the screen went black upon waking from sleep

User reviews

tau triskelion104

This game makes me sad o（ｉДｉ）o

AiKira Kozurime

This game is fun, i recommend this game for people who like scary things.

Joanne Playz

I love this game because its similar to japanesedoll to and this is why i like the gamebecause its less scarier than japanese doll and japanesedoll doll keeps trying to make me die and this game do not

Savannah Dixon

I like this game because it's similar to japanesedoll but not exactly as weird. I think of it as eat cucumbers tycoon or something like that.

Bunny Rabbit

This- This exists!

Drake Rory Devaras

I bacame a kappa in this game why iam I playing this everyday

App details

BecameKappa is a free Casual app for Android with 50,000+ installs on Google Play and a 4.6/5 average rating from 1,509 ratings. It was released on December 15, 2015 and last updated on November 14, 2025. It's developed by （株）面白革命capsule. It requires Android 6.0 or later. The app contains ads.

Category: Casual
Rating: 4.6 / 5 (1,509)
Installs: 80,799
In-app purchases: No
Ads: Contains ads
Version: 1.5.0
Requires Android: 6.0
Content rating: Teen
Released: December 15, 2015
Last updated: November 14, 2025
Developer: （株）面白革命capsule

View on Google Play

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Alternatives to BecameKappa

Looking for apps like BecameKappa? Here are 6 similar Android apps on Google Play. The highest rated is IceTower (5.0/5), and all 6 are free to download.

BecameKappa vs. alternatives
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BecameKappa	4.6 / 5	Free	50,000+	Nov 14, 2025
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