Premium-RPG Chroma Quaternion

In-app purchases
352 reviews
Content rating
Everyone 10+
5K+
Downloads
Free with a Play Pass subscription Learn more
Content rating
Everyone 10+
Fantasy Violence
In-Game Purchases
Learn more
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About this game

In a world with four kingdoms, each colored by a season, where roles are granted by the Quadeities, strange happenings suddenly threaten the peace there. A quest begins to find each one's calling in this intrigued fate and journey through the kingdoms to get to the bottom of the mystery!

Make use of up to three roles per character to enjoy the variety in skills, effects and even costumes. In turn-based battles you can charge special orbs to use Act Over and launch up to four continuous actions. It's fun just to watch the charm of pixel arts in this fantasy JRPG!

[IMPORTANT NOTICE]
Your use of the application requires your agreement to the following EULA and 'Privacy Policy and Notice'. If you do not agree, please do not download our application.

End User License Agreement: http://kemco.jp/eula/index.html
Privacy Policy and Notice: http://www.kemco.jp/app_pp/privacy.html

[Supported OS]
- 7.0 and up
[Game Controller]
- Partially supported
[Languages]
- English, Japanese
[SD Card Storage]
- Enabled (Save backup/transfer are not supported.)
[Non-Supported Devices]
This app has generally been tested to work on any mobile device released in Japan. We cannot guarantee full support on other devices. If you have the Developer Options enabled in your device, please turn off the "Don't keep activities" option in case of any issue. On the title screen, a banner showing latest KEMCO games may be displayed but the game doesn't have any ads from 3rd parties.

Get the latest information!
[Newsletter]
http://kemcogame.com/c8QM
[Facebook page]
https://www.facebook.com/kemco.global

* The actual price might differ depending on the region.

© 2020 KEMCO/EXE-CREATE
A quest around four kingdoms, colored by the seasons!
Updated on
Nov 16, 2025

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.
  • This app may share these data types with third parties
    Financial info
  • This app may collect these data types
    Financial info
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

327 reviews
Chris Nevitt
January 31, 2021
I've found a minor bug in the premium shop. Here's how to reproduce it: Go to the item exchange within the shop. Select the option to buy season stones. Select the back button. The arrows used to change pages in the item exchange will be gone, preventing the switching of pages. This is a pretty minor issue. The game itelf is otherwise a pretty solid RPG. The "act-skip"/"act-over" system is pretty cool. It reminds me of the action point system in Xenogears, a favorable comparison indeed.
11 people found this review helpful
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Zeodus Esodus
May 20, 2021
This is thus far my favorite Kemco game. 25 hours in, level 124, and I have to give Kemco huge props. Tons of stuff to do, attractive graphics. The role system is awesome. Ive been an RPG enthusiast since the original Dragon Warrior so I dont go giving praise all willy nilly. This game, in my opinion, should be enjoyed by any fan of RPGs. Thanks Kemco.
10 people found this review helpful
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Drey Ryker
April 14, 2021
I like the cooldown system use than using mana,this is the first game i ever played using cooldown in rpg,and i like the ring maker system and there are many roles as well. I am playing the expert mode most hardest one! I'm a genius gamer afterall
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What’s new

ver.1.2.4g
- Stabilized the operation.

ver.1.2.3g
- Stabilized the operation.

ver.1.2.1g
- Minor bug fixes.

ver1.2.0g
- The notification feature has been added.
To change the notification settings, please go to the app information in your device settings.