AlienShield

Retro space fortress shooter

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

A neon vector arcade shooter. Crack the spinning rings, dodge the sparks and take down the cannon at the heart of the castle. AlienShield is a fast, glowing vector-style arcade shooter inspired by the golden age of coin-op games. An alien fortress hangs in the dark, wrapped in three spinning rings of shield. Fly your ship, blast gaps in the rings and line up a shot at the cannon in the centre. But the cannon only fires when it has a clear line to you, sparks break loose from the rings to hunt you down, and the shields rebuild when you clear the outer ring. Every round gets faster. FEATURES - Authentic arcade feel: crisp vector lines, phosphor glow and chip-style sound effects - Three difficulty levels: Easy, Normal and Hard, each with its own top-five scores - Touch controls built for phones and tablets, plus game controller support - Earn an extra ship for every cannon you destroy - Pause menu with sound and music volume - Completely offline. No ads, no purchases, no account, no tracking Easy to learn, hard to put down. How high can you score?

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The developer, Mark Mangieri, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Seller
    Mark Mangieri
    Size
    120.5 MB
    Category
    Action
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    9+
    Copyright
    © 2026 MarkWare LLC