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First reading taken Aug 9, 2026 — the chart appears once there are two.
Mobile game · 2009
Sentinel 2: Earth Defense
It's war, and this time it's too close to home. The Martian mission may be over, but the aliens haven't finished playing space invaders yet. Extraterrestrial eyes have turned to a new target: they want Earth, and you're the one that has to say 'no'! The action takes place across varied, lushly rendered Earth environments, and the alien assault force has grown more vicious than ever. Luckily, human turret technology has also advanced, and the ship weapons system provides a spectacular new way to eradicate invaders!
Jun 26, 2009iOS
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Community activity
Last checked Aug 9, 2026
Community signals
How many people gather around Sentinel 2: Earth Defense outside the stores — members, subscribers and live viewers.
Not tracked for Sentinel 2: Earth Defense: Google Play, App Store, Steam, Discord, Reddit, YouTube. A platform appears here once the game has a link to it — most mobile games have no Steam port or subreddit, so a gap is normal rather than a sign the game is small.
Frequently asked questions
When was Sentinel 2: Earth Defense released?
Sentinel 2: Earth Defense was released on June 26, 2009 for iOS.
What platforms is Sentinel 2: Earth Defense available on?
Sentinel 2: Earth Defense is available on iOS. You can get it from App Store (iPhone) and App Store (iPad).