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Cyber Defense

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About Cyber Defense

Cyber Defense is a tower defense game where you build mazes to slow enemies on their way from their spawn point to your base. You can shape the route, but must always leave enemies a valid path to the base.

Build your defenses

Choose a team of 9 towers from 11 types, each with 30 different elements. You can customize tower damage, speed and range, combining these options in 19,685,357,947,691 possible combinations.

Adapt to the enemy

The game has 18 endless stages, where enemies grow stronger as you progress. A Mastermind adapts to your strategies using 23 enemy types: it can counter slow-down effects with faster enemies, or send flying enemies over complex mazes. You must keep changing your tactics and improving your towers to survive. The stages have an SSS rank to reach.

Game modes

Puzzle mode gives you selected towers for each stage. In EXTREME mode, enemies are stronger.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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