Reef Runner

Reef Runner is a bright, one-thumb ascent up a deep-ocean reef on a single bubble of air.

Your bubble rises on its own up a shaft between two coral channels. A single tap glides it across to the other channel -- and back again. That one tap is your whole toolkit as the reef drifts past beneath you.

Jellyfish drift into one channel at a time: be in the other channel when they float in, or their sting pops your air. Between them, glowing pearls hang in a single channel -- ride that channel to scoop them up for score. You carry a few bubbles of spare air per dive, so one sting never sinks you.

The rise gets faster and the reef gets thicker the deeper you go -- ten reefs from a calm drift to a shimmering scramble. No timers, no filler, just tap, glide, and reach the surface. Plays fully offline with no ads.

Features:
- One-thumb controls -- nothing to learn, everything to master
- Ten hand-tuned reefs that ramp from calm to razor-tight
- Gather pearls for bonus score and a best to chase
- Spare air each reef, so a slip never ends the dive
- Plays fully offline -- no ads, no timers, no pressure