Operation: Outbreak Idle
by DeadLogics
Media
Lead an automated military fortress against relentless zombie invasions by placing defensive structures and purchasing incremental upgrades to boost firepower and survivability. The game progresses whether you're playing or offline, rewarding strategic placement and long-term progression systems typical of idle games with tower-defense mechanics. Suited for players who enjoy the satisfying grind of resource accumulation paired with tactical base-building elements.
About this game
Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead hordes.
Players, last 30 days
Peak 0 · Low 0Daily peak concurrent players, sampled once a night from Steam.
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