Region Information

This product is available in multiple regions. Please select the region where it will be activated from the dropdown box before adding to your cart.

Immediately after payment, you will receive a unique and unused activation code for the option you selected, delivered via our Autokey page.

This product is a brand new and unused Ecosystem CD Key for Steam.

Immediately after payment, you will be sent a unique and unused CD Key which can be activated on Steam. You can collect this activation code from our Autokey page.? Simply enter your code into the Steam client (available free from steampowered.com). This will then grant you to a full digital download of the game.

How does our website work?

CJS CD Keys sell brand new CD Keys either taken directly from brand new sealed copies of the game, or sourced directly from world-leading game publishers. We source our keys in bulk directly from leading distributors and publishers, which reduces shipping costs.? This enables us to offer instant online delivery, at extremely competitive pricing.

After you receive your key, you can activate the game on the Steam client (available free from steampowered.com). After you activate the game with the Steam software, you can download the game immediately and instantly.

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Regional Availability

This product key we are selling is sourced directly from the publisher, or an official distributor of the game publisher. The key is completely region free and includes all languages. Region free means that you can activate the product code from anywhere in the world.

About Ecosystem:

Ecosystem isn't just a video game version of the laws of ecology with pre-made fish models. The simulation actually determines the creatures in the game: their bodies, how they swim, and how they think and behave. All the creatures in the trailer evolved on their own in the game; none were hand-edited!

Virtual creatures evolve on their own to adapt to an environment you create

At Ecosystem's heart are evolving virtual lifeforms, who grow from synthetic DNA and live in a physically-simulated ocean. This synthetic DNA encodes everything about a creature, from skeletal structure to skin, from joint-types to mental processes. The genetic code of a creature can mutate, combine, be spliced with other species, and be directly modified by the player.

Creatures' nervous systems evolve along with their bodies

Creature brains are also encoded in DNA and subject to evolution. The neurology of a virtual lifeform is a pipeline computer where, every moment, data from sense organs is passed through a network of neurons and finally contracts a muscle in a specific body part.

Movement is bound by the laws of fishics

To swim, creatures don't just play an animation. They move like real sea-life, applying torque at their joints to push against the water in a way coordinated to propel themselves forward. Working within this physical simulation, evolution can produce an enormous variety of body shapes and swimming styles.

Play for thousands of hours and never see the same animal twice!

A wide variety of different creature populations share a single environment, where they swim, graze, prey on each other, and have children. The fittest creatures pass their genes along to their children, and over time a world of strange and unique creatures is born...

Languages Supported:

English, Japanese, Multilanguage