Defend Earth — 60-Second 3D Alien Shooting Aim Trainer
✓ 60 Seconds Left — Earth Needs You Now! Aim. Fire.
Lock onto invaders drifting past the Sun, Jupiter and Saturn's rings, and watch them burst into light the instant your crosshair holds steady. Tilt your phone or sweep your mouse — one minute, pure reflex, straight to the world leaderboard.
- 🛸 Aliens Drift Past Real Planets — 🤖👾👽🛸 invaders spawn and drift through a 3D solar system built from the Sun, Mercury, Venus, Mars, Jupiter's red spot and Saturn's rings — you're not shooting into a void, you're defending real space.
- 🎯 Hold Still, It Fires Itself — There's no trigger to pull — keep your crosshair locked on a target for a beat and it fires automatically, so all that matters is how fast and steady you can track.
- 💥 Every Hit Feels Huge — Kills burst into colored particles with a shockwave ring, a flash of light and a screen shake — small hits, big payoff.
- 📱 Aim With Your Phone — Tilt your device like a joystick to sweep the crosshair across the sky, with drag-to-aim as a fallback — on desktop, just move the mouse.