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Backyard Defenders

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About Backyard Defenders

Backyard Defenders is a single-player tower defense game where hungry insects turn an afternoon picnic into a fight for survival. You build defenses across a 15-by-7 battlefield, spend earned sugar on upgrades and choose which threats to stop first.

Defend the picnic

You can build six kinds of defenses, each with a different attack:

  • Salt Shaker: damages groups of nearby bugs.
  • Bug Zapper: chains lightning between enemies.
  • Water Sprinkler: pushes enemies back with water attacks.
  • Spider Web: slows passing enemies, with upgrades that improve its effect.
  • Fly Swatter: strikes nearby enemies with heavy melee attacks.
  • Water Balloon: hits groups with splash damage and slowing effects.

Carry research forward

Waves grow stronger, and surviving your first boss takes preparation. As you play, you earn a separate research fund that you can spend on permanent upgrades to your economy and defenders. Defeat ends a run, but your research carries forward, letting you experiment with new layouts and start subsequent runs from a stronger position.

Bosses

Five boss types bring their own abilities: the Ant Empress, Beetle Titan, Spider Weaver, Moth Oracle and Locust Storm. A boss reaching the picnic ends your run.

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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