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Be the first to review Defending Earth
As the Earth faces the greatest asteroid storm in the solar system, players must strategize and use a variety of weapons, tools and other resources to protect the planet. With a countdown to the incoming storm, players must act quickly and make strategic decisions to save Earth from the asteroids.
Game modes: Single player
Right now the lowest price for Defending Earth we're tracking is $4.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Defending Earth is $4.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
Defending Earth is available on Linux, PC (Microsoft Windows), Mac. It supports single player.
The cheapest Defending Earth price right now is $4.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $4.99 | Buy Defending Earth at Steam |
All-time low: $4.99 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.
