Descend into a mysterious deep-sea arena shaped by currents, reefs, and shifting tides.
This is a fast ocean card game where each move changes the flow of the board. Play cards into the river, match ranks to catch a line of cards, and use special 7-card tide powers to pull from the deck, shift the river, change tempo, or continue a catch chain.
Every match uses a compact 36-card deck, making each round quick to learn but full of tactical choices. Watch the river grow, decide when to hold or play key cards, and adapt to a rival player with adjustable difficulty.
Explore daily practice routes, complete Sea Marks, review your match history, and improve your best runs across a glowing deep-sea world. With simple rules, crisp turns, and tide-powered twists, the game offers a fresh card-matching experience beneath the waves.
