Single-player games like Tree Bonsai
Below are 14 single-player Steam games similar to Tree Bonsai, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Tree Bonsai page.
Ranked picks
- 1

Flower Design
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A flower arrangement sandbox game. The shapes and colors are freely adjustable and there is a garden where you can build a house and put flowers in.
- 2

Cloud Gardens
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A chill game about using plants to overgrow abandoned wasteland dioramas
- 3

Black Hole Simulator
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A simple black hole simulator.
- 4

My Little Life
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A relaxing life-sim that lives on the bottom of your screen while you do other things.
- 5

Summer in Mara
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
Take care of your own island and sail with your boat in this cozy farming adventure! Relax and unwind exploring a tropical archipelago or harvesting your own crops while helping others. Discover the story of Summer in Mara, with farming, crafting and exploring mechanics.
- 6

Drago Noka
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
The surface has become overrun with huge giants and dangerous pests, leaving an uninhabitable world in their quake. Humans have nowhere to live, and so… they live on the backs of dragons! Develop your very own village, gather various materials, and create new items with your very own hands.
- 7

Tiny Glade
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
Tiny Glade is a small diorama builder where you doodle whimsical castles, cozy cottages & romantic ruins. Explore gridless building chemistry as the game adorns your glades with procedural detail. No management, combat or goals: just kick back and turn forgotten meadows into lovable dioramas.
- 8

STORY OF SEASONS: Grand Bazaar
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Simulation and Casual with Tree Bonsai.
Searching for a peaceful farm life, a fresh mountain breeze, and your own market stall? Look no further than the friendly community of Zephyr Town! Here you’ll grow crops and raise animals, get to know the locals, and sell your wares at the town's bazaar to restore it to its former glory.
- 9

Plankton
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
Minimalist style game : plankton simulation, an electronic pet generated by math codes. Under your care it will slowly grow up and evolve.
- 10

Jellyfish
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A simulation game about the life story of a jellyfish. In this game, I will present the full life cycle of a jellyfish: from an egg to a hydra and finally, after a not very long journey it becomes an adult jellyfish. A work of interactive art to bring the most beautiful of sea creatures to your screen.
- 11

Flower Design Ⅱ
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
An artistic floral arrangement simulation game, a vase of flowers can track your mood at the moment.
- 12

Atom
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A simple hydrogen atom simulator.
- 13

I Am a Rock
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A rock's solar system odyssey.
- 14

Yin Yang Space
Single-player alternative to Tree Bonsai — playable solo, no multiplayer required. Shares Indie and Simulation with Tree Bonsai.
A sandbox FPS game, you can build gardens in the most intuitive and simple way and play with robots.