Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
80% positive of 177 · Very Positive · Live from Steam
Loading reviews from Steam…
Free on Steam. The demo has its own app, so its players are counted separately.
Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 80% on 2026-11-01 → 80% today (177 reviews)
No authorized Steam key store lists this game right now.
Works, but may need extra effort. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Hello everyone, I'm the programmer behind "Beware Planet Earth!". It's been many years since the game released, but I'm happy to say I'm working on a new project set in the same universe. It's an incremental game called How many Cows do they need?!, where the …
Beware Planet Earth! for STEAM gets a 33% discownt from June 2nd to June 8th. Protect the innocent cows from earth and enjoy electrifying gameplay, comical enemies and huge cowtent on this discounted title: • Exclusive Cowtent on STEAM: a multitude of new leve…
Beware Planet Earth! for STEAM gets a 33% discownt from June 2nd to June 8th. Protect the innocent cows from earth and enjoy electrifying gameplay, comical enemies and huge cowtent on this discounted title: • Exclusive Cowtent on STEAM: a multitude of new leve…
Good news everyone! The Steam keys are currently being issued! Enjoy! Note: please give the bundle providers some days to issue the keys to you! (some have already confirmed they sent them, some haven't yet) More info: http://steamcommunity.com/app/267340/disc…
Good news everyone! The Steam keys are currently being issued! Enjoy! Note: please give the bundle providers some days to issue the keys to you! (some have already confirmed they sent them, some haven't yet) More info: http://steamcommunity.com/app/267340/disc…
Beware Planet Earth is Now Available on Steam! Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using tower…