Kasi

A plant simulation where you grow trees, hedges, and vines

Kaikalii · Released Jan 7, 2021

Reviews: Very Positive; 96% of 181
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 4 years ago; Jan 25, 2022
Minimum PC: Integrated; 4 GB RAM · 0.1 GB disk; Full requirements

What is Kasi?

Kasi is a 2D sandbox simulation that starts with a seed in the ground. You add branches and leaves to gather light and roots to absorb water, balancing both resources to keep growing. Day-night cycles, rain, pollination, and visiting creatures affect your plant.

For you if...

+you enjoy open-ended building within resource and growth limits

Not for you if...

−you want constant activity rather than waiting for growth

What players say

96% of 181 reviews are positive

Players praise the peaceful atmosphere and minimalist visual style. One older review reports frame-rate drops when a plant has many leaves.

Screenshots and trailer

Kasi system requirements

Minimum: Integrated, 4 GB RAM, 0.1 GB of disk space.

As published by the developer.

Can my PC run Kasi?

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Minimum

OS: Windows 10
Processor: Intel Core i3 / AMD FX
Graphics: Integrated
Memory: 4 GB RAM
Storage: 100 MB available space
DirectX: Version 12

Does Kasi have co-op or multiplayer?

Yes: co-op split-screen. It also has a single-player mode. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Kasi run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 17
Steam features: Family Sharing
Languages: Text only: English, German, Spanish - Latin America.

Does Kasi use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam