Is Alien Buster shooter free?

Yes, 100% free to play in your browser. No downloads, no installs, no account needed.

Can I play on mobile?

The game supports touch controls on modern Android and iOS browsers. On-screen buttons replace keyboard and mouse.

How do I get more ammo?

Ammo drops appear when you defeat enemies or break crates. Some levels have ammo stations you can interact with.

Are there different difficulty levels?

Most levels offer Normal and Hard mode. Hard mode increases enemy health, damage and spawn rate.

How do I beat the boss?

Bosses usually have a weak point — look for a glowing area or a part that flashes when hit. Keep moving and dodge their special attacks.

Alien Buster

Alien Buster is an adrenaline-fueled shooting game that pits players against a relentless alien invasion in a quest to save Earth. Equipped with an arsenal of futuristic weapons, players face off against waves of powerful extraterrestrial enemies across a variety of intense levels and visually stunning landscapes. Alien Buster is perfect for fans of space combat and shooter games, offering hours of thrilling gameplay. Do you have what it takes to defend Earth and become the ultimate alien-bursting hero? Download Alien Buster today and join the battle!

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🎮 Controles

- Mouse to aim and shoot - WASD or arrow keys to move your character - R to reload, Space to jump or dodge - E or F to interact with objects

💡 game.tips

- Aim for headshots — they deal more damage and conserve ammo. - Use cover constantly; peeking out briefly beats standing in the open. - Manage your ammo — reload only when behind cover, not mid-fight. - Learn enemy patterns; most enemies telegraph their attacks one frame before firing.