A living-world game by Orr Biologicals
Grow. Evolve. Survive.
Begin as one microscopic cell inside a vast photobioreactor — and end up running the whole living machine.
Start here · no biology degree required
There is nothing to learn upfront. Drift, nibble light, and let the world teach you at its own gentle pace.
A tiny algae, all to yourself.
Glide around. Sip glowing motes.
Energy becomes new cells.
Make a safe, soft home.
Unlock traits as you wander.
Meet the neighbors — calmly.
The setting
You live inside a photobioreactor — a glass column of swirling water, light and chemistry. Everything here is alive, edible, or interested in you.
Your lineage, your rules
Traits branch like a living tree — not a skill menu. Hover or tap one to feel what it changes.
Every lineage grows differently. There is no single best build.
From lonely to lively
Watch this space fill as you scroll — exactly how your culture grows in-game: one cell, then ten, then a breathing metropolis of goo.
Ecosystem, not enemy list
Some neighbors steal. Some clean up. A few help. Learning who's who is half the game.
A cell settles into a nutrient patch…
Zoom out
The column was never just water. It is a precision instrument — and late game, it answers to you.
Operator phase
Choose an upgrade path — watch equipment appear and the numbers move.
One cell. One reactor. One story only you will grow.
Free · saves on this device · no account
Pick a structure, then tap the water to place it near your cells.