Plankton (2016)

- Developer
- PanGuoJun
- Platforms
- Windows, macOS
- Genres
- Casual, Indie, Simulation
- Rating
- 3.4 of 5, 125 player ratings
- Typical playtime
- about 2.7 hours
- Where to get it
- Steam

The catalog in 3D
The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.
How it feels
A quiet, solitary experience of watching procedurally generated microscopic life drift across the screen, like a living, abstract painting that invites slow contemplation.
atmosphericminimalistsurrealmeditativecalmhand-drawnidleintrospective
What players say
Players describe Plankton as a strange, simple creature simulator with abstract visuals. It starts obscure but becomes more straightforward after learning the logic. Many note the difficulty spike on the last level, especially the controls. Players appreciate it as a background idle game, though some wish for more content.
Screenshots





More games like this
Flower Design Ⅱ (2020)
Ecosystem (2024)
功德木鱼 (2024)
The Tool (2020)
Small Living World (2024)
Physics of life simulator (2025)
Nature And Life - Drunk On Nectar (2016)
Earthtongue (2015)- More like this game, on a shelf you can walk up to.It's the lit case on the top shelf.
More by PanGuoJun
I Am a Rock (2022)
Atom (2021)
Black Hole Simulator (2021)
Flower Design Ⅱ (2020)
Yin Yang Space (2024)
Flower Design (2017)
Jellyfish (2017)