This product is a brand new and unused Project Wunderwaffe 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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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 Project Wunderwaffe:

About This Game

The Allies are approaching from the west, but at the same time, the Soviets are coming from the east. None of the soldiers remember the taste of victory. Fear and chaos dominate on the front lines. The General Staff is beginning to disintegrate, and for many, the fate of the war is already sealed. Some commanders give retreat orders. However, those who are still fighting will not surrender until the end of the war. You just got only one chance to construct a wunderwaffe. Welcome to the base!

Base construction and technological development

A self-sufficient, huge, underground complex that is an epic fortress that cannot exist without you. Therefore, be smart! Build your base wisely, manage and develop it. Remember, you are creating a weapon so powerful that you can influence the fate of the war.


The network of underground corridors and special-purpose rooms must function efficiently. Get water and electricity to them. Mine resources, break codes, develop the technology tree, and cooperate with spies. Construct and produce weapons and inventions. This is what your soldiers are waiting for! Control the march of hostile troops and gain time to complete the project. Recruit into your ranks the best scientists, spies, and agents who will provide you with key information. In Project Wunderwaffe, you will build a weapon the world has not heard of yet!

Wunderwaffe construction

The invention of the atomic bomb is only a small part of what you can do in your research centers. Make your every invention wreak havoc. The range of possibilities for creating weapons of final victory is extremely wide. Invisible land vehicles, super missiles, or Die Glocke. Find out in Project Wunderwaffe what your production lines can do.

Development of the military base

Building a wunderwaffe requires efficient database management, as well as acquiring and allocating raw materials and resources. Your project is constantly in danger, so fend off attacks and act in a way that allows you to gain as much time as possible to complete wunderwaffe. Remember, every choice matters. Each of your decisions will have consequences. Use propaganda mechanisms, arouse fear and terrify with the possibilities of the superweapon you are working on.

Defending the base

Your base is perfectly hidden underground, but you need to be vigilant. Your enemies' intelligence is awake. It will do anything to find and destroy you. When an anti-aircraft alarm sounds in your base, panic breaks out and a ruthless fight for survival. Attempts at bribing officers, sabotage, and attacks on raw materials are only some of the challenges you will face. Always be ready, stay in control of the situation and make sure that your base is in fully operational and combat readiness. Your enemy is awaiting your mistake!


Project Wunderwaffe is a strategy game set in the realities of World War II. Moreover, it’s unique in terms of graphics and sound design. We will pull you into the game for a long time!