Krill Keeper
Raise your own krill colony
About
A relaxing simulation game where you nurture a deep-sea krill colony. Feed and clean your krill, hatch eggs to expand your colony, and discover 20 unique variants. Enjoy peaceful gameplay with realistic flocking physics and beautiful dark visuals.
What's New in Krill Keeper
1.15.0
June 4, 2026
Updated the app and fixed some minor bugs.
Developer apps
FAQ
What is Krill Keeper?
Krill Keeper is a simulation game focused on raising and caring for a colony of krill in a deep-sea environment. Players feed, clean, and hatch eggs to expand their krill population and discover various krill types.
How many krill variants can I collect in Krill Keeper?
You can collect 20 unique krill variants in Krill Keeper. These variants have rarity levels from 1 to 4 stars, and rare types can be found through milestones or random drops.
Does Krill Keeper have ads?
Yes, Krill Keeper contains advertisements. As a free-to-play game, ads are integrated to support its development and availability.
What devices can I play Krill Keeper on?
Krill Keeper is available on iPhone and iPad devices. It is designed to offer a smooth experience on Apple's mobile and tablet platforms.
What is the age rating for Krill Keeper?
Krill Keeper has an age rating of 4+. This indicates it is suitable for young children and generally contains content that is appropriate for most audiences.
How often is Krill Keeper updated?
The latest version of Krill Keeper is 1.15.0, which was last updated on June 4, 2026. Updates typically bring new content, bug fixes, and performance improvements.
What kind of gameplay mechanics does Krill Keeper feature?
Krill Keeper features realistic krill swarm simulation powered by boid flocking physics. Gameplay involves feeding, cleaning, hatching eggs, and collecting different krill variants.
Is Krill Keeper a paid app?
No, Krill Keeper is a free-to-play application. While it is free to download and play, it does contain advertisements.