Underwater Kingdom

Underwater Kingdom

Match-3 across six oceans

0 ratings
Free
In-App PurchasesWith Ads

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Released
October 27, 2026
Updated
October 27, 2026
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iphone
ipad
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About

Dive into Underwater Kingdom, a match-3 adventure through six oceans. Swap shells, fish, starfish, coral, bubbles and crystals to line up three or more. Match four to forge a Rip Current, cross two runs for a Pearl Burst, match five for a Rainbow Tide, then set them off to sweep the board. Every round of a cascade pays more than the last. SIX OCEANS, OVER 2,000 LEVELS Sunny Reef, Pirate's Cove, Jellyfish Bay, Lost Atlantis, Volcano Depths and The Abyss, each with its own painting, its own obstacles and its own boss. Twelve chapters deep. BOSSES THAT FIGHT BACK The Crab King, the Ghost Captain, the Jelly Queen, the Stone Guardian, the Lava Eel and the Deep Angler ink the board with seaweed every few moves. Forge power pieces and run deep cascades to land hits before the moves run out. TREASURE DIVES Short, crowded side quests: six colours, sixteen moves, a board full of obstacles, and gold and gems no reef level pays. BOOSTERS WHEN YOU NEED THEM Pufferfish Bomb, Dolphin Dash, Whirlpool, Mermaid Song and Electric Eel wait in the tray under the board. EARN STARS, CLIMB THE RANKS Every star counts toward your Ocean Rank, from Tidepool Scout to Ocean Sovereign. Open a daily chest, fill a treasure vault as you play, and bring a cheerful Ocean Explorer along for the ride. Free to play. Optional purchases for gems, a starter pack, the treasure vault and an Explorer's Pass that makes every dive free. Any purchase removes ad breaks for good.
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What's New in Underwater Kingdom

1.0.1

October 27, 2026

Better on iPad: the board fills the screen. Every level now says its goal in words. A clearer win screen. Cleaner tiles on the board. Ask for a rating after a great win, if you like. And a credit for the studio that made it.

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Subscriptions & In-App Purchases

$4.99

250 Aqua Gems

A pouch of gems, the most popular pack.

Developer apps