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Techno Tower Defense

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About Techno Tower Defense

Techno Tower Defense is a wave-based action game where you defend yourself against large numbers of enemies. Upgrade your turret and unlock drones to fight alongside you, using your new abilities to destroy enemies and keep them at bay. Enemies can pop, split and explode, and taking too much damage ends the game.

Medals and achievements

Earn medals by reaching wave milestones, from the bronze medal at wave 10 to the champion's medal at wave 50. You can also unlock achievements by completing each level, building your score over time and accumulating kills.

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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