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Doomsday Tower Defense

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About Doomsday Tower Defense

Doomsday Tower Defense is a top-down game about defending humanity’s last stronghold from waves of zombies. You place towers in limited spots beside a fixed path and stop zombies from reaching your basecamp and reducing its health. Earn coins by killing zombies, then spend them to build and upgrade towers.

Build your defenses

Different zombie types have their own abilities and challenges. You can unlock and deploy various towers, each with specialized strengths, and adapt your defenses as you progress.

Survive the waves

A progress bar tracks each wave. Clear it to win, but if too many zombies reach the basecamp, the game ends. The game has 20 levels, with new, harder challenges as you advance.

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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