This product is a brand new and unused Extinction 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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Instant Delivery

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Region Free

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 Extinction:

Legend calls them the Ravenii, encroaching armies of bloodthirsty monsters standing 150 feet tall that threaten to destroy mankind. You are one of the world’s last Sentinels, a soldier named Avil equipped with the skills to battle the endless wave of Ravenii. Fight massive brutes and their minions across a sprawling countryside, defending cities and rescuing refugees torn from their homes. Swiftly define your strategy as hordes attack from the ground and air. Use a dynamic skill-based combat system to your advantage, tactically disarming and dismembering enemies to go in for the kill. This is no longer a war. It is an annihilation. And you are all that stands between humanity…and extinction.

Deep Story Campaign. Protect the human population across an abundant story campaign, rescuing as many civilians as possible and taking down brutal opponents.

Dynamic Side Missions. Complete numerous side missions with various objectives, earning upgrades to aid you in your campaign.

Skill-Based Combat. Travel horizontally and vertically, perform wall runs, and use your whip as a vault to execute devastating air assaults. Master dynamic combat
maneuvers to effectively traverse the giant beasts and expose their weak points, progressing along different skill trees to develop a path best suited to your playstyle.

Interactive Environment. Move freely around a fully destructible environment, and use objects throughout the world to your strategic advantage.

Innumerable Battle Scenarios. Every battlefield is different from the last, ensuring a unique combat situation each time you play.

Skirmish Mode. Create unique battlegrounds and challenge players online to compete for the top score.

Extinction Mode. Fight off a continuous horde of assailants as wave after wave of ogres and their minions attack without relent.