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Voltspire: Idle Tower Defense

Voltspire: Idle Tower Defense

by Veryne Media

Price Free
Released 2026-09-23
IdlerIncremental
Prestige loop Offline progress

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Voltspire strips tower defense down to one tesla coil tower defending against endless robot waves. Between runs, you convert earned Scrap into permanent upgrades—damage boosts, research, and screen-clearing weapons—letting you progress further each attempt. The game runs entirely offline with no ads or paywalls, letting you either watch the auto-battle unfold or optimize specific builds around tanking, damage, or resource farming.

About this game

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