Space Shooter - Galaxy Attack is a mobile action game where players assume the role of a spaceship pilot defending the galaxy against waves of alien invaders. The game offers engaging gameplay with ship and weapon upgrades to handle increasingly difficult levels, making it popular among arcade-style shooter fans.

Yes, the game is free to download and play. It includes in-app purchases for items like new ships, weapons, and upgrades, which can enhance the experience but are not necessary for progressing through the game. Players can enjoy the full game without making any purchases.

Key features include impressive graphics, immersive sound effects, and challenging levels with diverse enemy waves. Players can gather power-ups, unlock new ships, and customize their equipment. The game also features boss battles, daily challenges, and online leaderboards, adding competitive elements.

Yes, the game can be played offline without an internet connection, making it suitable for travel or areas with limited connectivity. However, some features like online leaderboards and multiplayer options require internet access.

The game is available on both Android and iOS platforms. Players can download it from the Google Play Store for Android devices and the Apple App Store for iOS devices, ensuring compatibility across major mobile operating systems.