Biome - Ecosystem Sandbox

Build ecosystems, control animals and simulate life in your own world.

🌿 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 = brutal die-offs. [Pro]
🌊 DEEP SEA — Sharks pursue fish and seals in total darkness. Two-species razor-thin equilibrium. [Pro]
🌿 JUNGLE — Maximum species density. Jaguars, bears, eagles and chickens — chaos guaranteed. [Pro]
⚙️ CUSTOM — Mix any species, blend terrains with the slider, 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 absurd Pro species: T-Rex and Dragon.
--- TRIGGER ECOSYSTEM EVENTS [Pro] ---

🌵 Drought — food supply halved, prey hunger spikes immediately.
🦠 Disease — 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.