Build Status

Implemented

Native iOS/iPadOS application target
SwiftUI HUD and completion overlay
Non-AR RealityKit 3D scene with responsive portrait/landscape framing
Procedural metallic mechanism, frame, segmented axis ring, and claw route endpoints
Eight-piece Level 10 definition with an authored partial move and a distinct fully blocked move
Selection, path preview, blocking, partial moves, extraction, and full deterministic disassembly
Atomic X/Z rerouting
Deep-layer cycling and occluder ghosting
Orbit, zoom, undo, restart, hints, and haptics
Reduced Motion fallback and persisted haptic opt-out
VoiceOver labels, hints, and custom move/orbit/zoom/reset actions
XCTest target with twelve rule tests, including ordered extraction nodes and a hint-and-move loop that finishes the demo core
Shared Xcode scheme and asset catalog

Environment: Xcode 26.6 (build 17F113), iOS 18.5, iPhone 16 Pro Max and iPad Pro 11-inch (M4) simulators.

node scripts/validate-project.mjs passed: 26 required artifacts and eight app Swift files.
git diff --check passed.
xcodebuild test built the shared FerroAxis scheme and passed all twelve GameSessionTests.
The exact tested app installed and launched as com.waterpk.ferroaxis on both simulators.
The recorded UI pass exercised selection, partial movement, blocked immutability, extraction, X ↔ Z rerouting, depth cycling, undo, restart, hint, orbit, zoom, reset, and haptic opt-out/restore.
Reduced Motion was enabled at the simulator accessibility preference, surfaced as Reduced Motion On, and completed a partial move through the non-animated renderer path.
Portrait and landscape captures were compared with Docs/VISUAL-TARGET.md and DesignReferences/01-core-gameplay.png. The complete mechanism and amber ring remain in frame, cyan stays on the selected route, red is limited to contact feedback, and the HUD remains clear.
Evidence, including the 71-second screen recording, is indexed in Docs/SIMULATOR-VERIFICATION-2026-08-22.md.

Run a signed build on a physical iPhone and profile RealityKit frame pacing, GPU load, thermals, and haptic feel.
Complete a hands-on VoiceOver reading-order/rotor review with a real assistive-technology user.
Install the TestFlight build on a physical iPhone after processing finishes and confirm the tester description is visible.