Simultree

Incremental life simulation about feeding organisms and adjusting genetic traits

PIPAPOU · Published by Coduck Studio · Released Apr 15, 2026

Reviews: Very Positive; 85% of 149
Recent reviews: Not enough recent
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 6 months ago; Apr 17, 2026
Minimum PC: Integrated; 1 GB disk; Full requirements

What is Simultree?

You run life simulations as a scientist studying small organisms in this single-player incremental game. Keep them from starving, gather the points they generate by eating fruit with your magnifying glass, and spend those points on a skill tree to expand the population, improve your equipment, and automate collection.

For you if...

+you enjoy testing combinations to meet specific experiment goals
+you prefer a short game with a clear endpoint

Not for you if...

−you want a freeform sandbox instead of structured progression
−you expect every upgrade to improve progress automatically

What players say

85% of 149 reviews are positive

Players praise the interactive lab visuals. Common complaints include unclear upgrade effects and stretches of slow progression in later experiments.

Screenshots and trailer

Simultree system requirements

Minimum: Integrated, 1 GB of disk space.

As published by the developer.

Can my PC run Simultree?

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Minimum

OS: Windows 11
Processor: 64-bit processor
Graphics: Integrated graphics
Storage: 1 GB available space

Does Simultree have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Simultree run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 42
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English.

Does Simultree 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