- Added the first playable Topology progression cycle, connecting Topology, Celestial, and high-level Battle progression.
- Added Idle Mileage rewards that strengthen Sphere generation and Battle Attack.
- Past Arc purchases now automatically grant retroactive Mileage rewards.
- Added Google account linking and shared cloud saves for Steam and mobile.
- Significantly improved startup speed and overall UI responsiveness.
- Fixed several empty, missing, or incorrectly updated interfaces.