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Spectrum Defense

★★★☆☆2.5 / 5 · 4 Steam reviews PC / Steam Indie Released 2026

Developer: FrostSnake · Publisher: FrostSnake

Current Steam price
Free
at Steam · GLOBAL
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Use the seven colors of the spectrum in a classic tower defense, with a catch! Every run has randomized enemies, way-points and map layout. Colors affect the towers' damage, based on the randomly generated Color Table. Upgrade your towers by equipping modules. Mix and match to defeat your enemies!

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Price last checked 2026-08-30. Prices change frequently — always confirm on the store page before buying. See our affiliate disclosure.

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Use the seven colors of the spectrum in a classic tower defense, with a catch! Every run has randomized enemies, way-points and map layout. Colors affect the towers' damage, based on the randomly generated Color Table. Upgrade your towers by equipping modules. Mix and match to defeat your enemies!

At a glance

  • Platform: Windows.
  • Genres: Indie, Strategy, Free To Play.
  • Release date: Jul 28, 2026.
  • Steam user reviews: 4 user reviews (50% positive).
  • Delivered as a Steam library entitlement — activation is handled by Steam.

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