Free HTML5 browser game

Galaxy Blaster Defend the Galaxy

Galaxy Blaster is an action-packed space shooter where you defend the galaxy from waves of alien invaders. Blast through endless enemy waves, dodge enemy bullets, and collect powerful power-ups. Face epic boss battles at the end of each level. How many levels can you survive before the galaxy falls?

Game description provided by GameMonetize.

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Current source controls: Mouse Touch - Move your spaceship Left Click Tap - Shoot Collect power-ups to upgrade your weapon Dodge enemy bullets to stay alive Defeat the boss to advance to next level

Quick facts

Game details

Channel: Arcade Games
Subcategory: Retro Games
Provider: GameMonetize
Platform: Web Browser
Orientation: landscape
Updated: July 21, 2026

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Game walkthrough

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About Galaxy Blaster Defend the Galaxy

Game description provided by GameMonetize.

How to play

Mouse Touch - Move your spaceship Left Click Tap - Shoot Collect power-ups to upgrade your weapon Dodge enemy bullets to stay alive Defeat the boss to advance to next level

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