Scroll to load trailers
Be the first to review Orbit Defender
You are in the control of the Planetary Defense System of Earth. Your job is to protect Earth using turrets orbitting the planet. You have gotten full control of the planet and you are responsible to keep the planet intact.
Game modes: Single player
Right now the lowest price for Orbit Defender we're tracking is $0.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Orbit Defender is $0.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
Orbit Defender released on October 4, 2017.
Orbit Defender is available on PC (Microsoft Windows). It supports single player.
The cheapest Orbit Defender price right now is $0.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $0.99 | Buy Orbit Defender at Steam |
All-time low: $0.99 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.
