Biome - Ecosystem Sandbox

Biome - Ecosystem Sandbox

Living Ecosystem Simulator

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Free
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Released
October 20, 2026
Updated
October 20, 2026

Features

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About

BIOME — Watch Life Unfold in Real Time Biome is a living ecosystem simulator powered by autonomous agent behaviour. Every creature thinks — it hunts, flees, starves, and breeds through emergent Lotka-Volterra dynamics, right on your screen. --- WHAT MAKES BIOME DIFFERENT --- Real emergent behaviour, not scripted loops — each agent uses sight radius, hunger, and steering rules to make decisions 60 times per second. Population graph — watch Lotka-Volterra oscillations form live as prey boom and bust under predator pressure. Tap any agent — inspect its hunger, age, kill count, species stats, and current behaviour state in a detailed sheet. Seed sharing — copy a seed code and send your exact ecosystem to a friend so they can replay the same collapse. --- 5 HAND-CRAFTED BIOMES --- SAVANNA — Lions, wolves, deer, and eagles in the amber grasslands. Classic predator-prey oscillation. ARCTIC — Polar bears stalk seals beneath the ice. Sparse resources mean brutal die-offs. [Pro] DEEP SEA — Sharks pursue fish and seals in total darkness. A razor-thin two-species equilibrium. [Pro] JUNGLE — Maximum species density. Jaguars, bears, eagles, and chickens — chaos guaranteed. [Pro] CUSTOM — Mix any species, blend terrains with the slider, and build your own extinction event. [Pro] --- 20 SPECIES, 5 ROLES --- Producers (Grass) → Prey (Rabbit, Deer, Zebra, Fish, Seal, Chicken) → Predators (Fox, Wolf, Jaguar) → Apex (Eagle, Bear, Polar Bear, Shark, Lion) → Omnivores (Human). Plus two absurd Pro species: T-Rex and Dragon. --- TRIGGER ECOSYSTEM EVENTS [Pro] --- Drought — food supply halved, prey hunger spikes immediately. Disease — a 40% mortality spike hits one prey species. Meteor — wipes a random zone off the canvas instantly. Invasion — four non-native apex predators appear from nowhere. Population Bomb — one prey species doubles in an instant. --- BIOME PRO (one-time purchase, no subscription) --- All 5 biomes, unlocked permanently. All 20 species — including T-Rex and Dragon for pure chaos. All 5 ecosystem events. 500-agent density — 10× more chaos on screen. Exact spawn counter — precise control over starting populations. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTkEwCCrWEkQ_xqV_FQXyJ_sb2GpuaErgxuq7GqZVTjK3nhpFQ5vu4NKAFCF2uXDBfUBWrgtruINirs/pub
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What's New in Biome

6.0

October 20, 2026

1

Subscriptions & In-App Purchases

$4.99

Biome Pro

Biome Pro

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