Circuit Bastion

Tactical Circuit Defense

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Engineer a living defense network. Route power, manage heat, tune physical modules, and hold the line across campaign, daily, and custom operations. Circuit Bastion is a tactile circuit-building strategy game where every connection shapes the battle. Route power across a hex grid, balance heat and stability, then deploy your design against escalating enemy waves. BUILD THE CIRCUIT Place weapons, relays, shields, coolant systems, capacitors, and targeting cores. Rotate modules, manage alloy and power limits, and discover hardware synergies that transform each layout. DEFEND IN REAL TIME Watch your network come alive in real-time battles. Trigger tactical abilities, monitor reactor integrity, adjust battle speed, and inspect combat data as each wave tests your engineering. EXPAND YOUR ARSENAL Collect and tune detailed modules across multiple rarity tiers. Compare performance, install upgrade branches, assemble custom loadouts, and complete a growing module codex. TAKE ON NEW OPERATIONS Progress through campaign sectors, daily seeded challenges, endless defenses, achievements, and local rankings. Review combat history and refine your next build from the results. DESIGN AND SHARE Create custom defensive scenarios with the level editor. Test them locally and exchange level cards through QR codes using controls you choose to activate. Circuit Bastion includes local progress saving, battle recovery, configurable audio and haptics, tutorial lessons, and a complete offline campaign experience.

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Pin missions from Mission Briefing and reopen up to three favorites directly from the Command Deck. This update also includes stability and interface refinements.

Version 1.0.1

The developer, Raymond Gerald Gutierrez, 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 Not Collected

    The developer does not collect any data from this app.

    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
    Raymond Gerald Gutierrez
    Size
    96.8 MB
    Category
    Strategy
    Compatibility
    Requires iOS 15.6 or later.
    • iPhone
      Requires iOS 15.6 or later.
    • iPod touch
      Requires iOS 15.6 or later.
    • Mac
      Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    9+
    • 9+
    • Learn More
    • Infrequent
      Cartoon or Fantasy Violence
      Guns or Other Weapons
    Copyright
    © 2026 Circuit Bastion
  • Privacy Policy