Kiro Arena Build with KiroCrew

Build an app.Power up your character.Take on the boss.

Pick an idea—or bring your own—and use KiroCrew to build a small developer tool.

  1. Plan it. Let AI build.

    No need to finish everything yourself: approve your plan, let the AI build, and explore the event.

    Browse the app ideas →

  2. Check your power-ups.

    Save your player code and scan the QR to check back. Your app’s review determines your game upgrades.

  3. Come back. Fight the boss.

    Once ready, return for the boss fight—and download your app to keep improving it afterward!