Casus Terrae

Arcade shooter • Online co-op

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Play Levels 1–2 on Apple Watch free. Customize your ship in the iPhone companion. One purchase unlocks the full game; existing owners keep access. Play Casus Terrae on Apple Watch. Your iPhone is the companion: explore your career, customize Arrow-One in a 3D hangar, compare results and revisit the story. The action game is not played on iPhone. Play campaign Levels 1–2 free. One Full Game purchase unlocks Levels 3–10, Endless and online co-op. Previous paid-app owners and Full Game purchasers keep their access. Purchase and Restore Purchase are available in the iPhone companion. Preview paints and effects, then send your choice to the paired Watch. Service and Arctic starter paints are included; other cosmetics use Salvage earned in play. Follow your next reward, review campaign and Endless results, and revisit unlocked comics and English voice recordings with translated transcripts. No ads or subscriptions. Gameplay requires a compatible Apple Watch with watchOS 27 or later; the iPhone companion requires iOS 27 or later. Personal Watch sync uses its paired iPhone. iPad does not pair with or directly sync a Watch. Online co-op, public scores and purchases require internet.

Ratings & Reviews

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Your iPhone Hangar is here: a rotating 3D ship, paints and effects, career charts, reward goals, comics and an English voice archive with translated transcripts. New players can play Levels 1–2 free; one Full Game purchase adds Levels 3–10, Endless and online co-op. Existing paid customers keep their full-game access. Purchase and restore from the iPhone companion. Gameplay remains on Apple Watch. A short, skippable gameplay introduction now welcomes you on first launch.

Version 1.1

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

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Really Real Games LLC
Size
129.8 MB
Category
Action
Compatibility
Requires iOS 27.0 or later.
  • iPhone
    Requires iOS 27.0 or later.
  • iPad
    Requires iPadOS 27.0 or later.
  • Mac
    Requires macOS 27.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 27.0 or later.
  • Apple Watch
    Requires watchOS 27.0 or later.
Languages
English and 8 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
Age Rating
13+
  • 13+
  • Learn More
  • Frequent
    Cartoon or Fantasy Violence
    Contests
    Guns or Other Weapons

    Infrequent
    Profanity or Crude Humor
    Horror/Fear Themes
In-App Purchases
Yes
Copyright
© 2026 Really Real Games, LLC
  • Developer Website
  • Privacy Policy