Port Flutter

Port Flutter is a neon arcade game where you guide a glowing creature through an endless void.

Tap to flutter upward and dive through glowing portal rings while dodging crystal barriers. Each port you pass grants bonus points and may spawn a power-up. Collect golden shards during your run and spend them in the shop to unlock new Flutter skins and boosters.

Features:
- Six unique power-ups: Shield, Magnet, Slow Time, Double Score, Wing Boost and Shrink
- Four collectible Flutter skins with distinct color palettes
- Consumable boosters to start your run with an edge
- Persistent progress: your best score, shards and unlocks are saved
- Vibration feedback for impacts and pickups (toggleable in settings)
- Smooth gameplay with delta-time physics for consistent feel across devices
- Immersive fullscreen presentation with no status bar
- Portrait orientation for comfortable one-handed play