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Be the first to review Planetary Defense: An Orbital Turret Defense System
2D space shooter and turret defense come together to create the Planetary Defense this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring custom built satellites, projectiles and upgradable Cannon and Planet Shield
Game modes: Single player
Right now the lowest price for Planetary Defense: An Orbital Turret Defense System we're tracking is $1.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Planetary Defense: An Orbital Turret Defense System is $1.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
Planetary Defense: An Orbital Turret Defense System is available on PC (Microsoft Windows). It supports single player.
The cheapest Planetary Defense: An Orbital Turret Defense System price right now is $1.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $1.99 | Buy Planetary Defense: An Orbital Turret Defense System at Steam |
All-time low: $1.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
