This product is a brand new and unused Defense Technica 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.

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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 Defense Technica:

Defense Technica is the next evolution in hardcore tower defense strategy games. Protect the core from an onslaught of unrelenting biomechanical terrors with a powerful range of tower defense units – each with their own upgradable features and methods of attacks. Engage the opposition in a variety of maps and prepare to rapidly shift tactics as weather, enemy paths, and even the terrain itself physically changes upending the flow of the battlefield. Presented through sharp 3D visuals and backed by a soaring soundtrack, Defense Technica is the ultimate in strategic tower defense!

Key Features

Powerful Towers – Select from 8 different tower classes and upgrade to build a nearly impenetrable defense of over 40 different towers. Arm towers with machine guns, long-range missiles, flamethrowers, mortars, lasers, and other powerful weapons to halt the oncoming hordes in their tracks!

Dynamic Battlefields – Variable enemy pathfinding, arduous weather systems, and physical changes in terrain during battles require a shift in strategy and keep each playthrough fresh.

Gorgeous 3D Visuals – Fully 3D backgrounds and amazing lighting effects set the scene for intricately detailed towers and enemy hordes. Maps range from orbital military installations and subterranean ruins to floating islands and futuristic cities.

Formidable Opposition – Battle against nine different enemy types across three different classes each with a strength and weakness against certain tower types requiring careful thought on tower placement.