Blue Blue Slot by Hydako

Overview

Are you prepared for an underwater adventure led by a cute little character? Blue Blue is an interesting online slot game developed by Hydako where players get a chance to explore the bottom of the ocean. It’s a game that boasts nice cartoon-like visuals in a myriad of colors including refined icons, blue reels separated by bubbles, and an image in the background that depicts the ocean.

Blue Blue comes with 5 reels and has 25 paylines. On the paytable of this game, you will find ten regular symbols – a jellyfish, a pufferfish, seahorses, a clam with a pearl, a seal, a mermaid, a sea turtle, a crab, a killer whale, and the logo of the game. There is a wild icon too and it replaces all missing regular symbols when needed. If you are lucky to get three or more Neptune scatters anywhere on the reels, you will activate 10 free spins where random multipliers are applied to the wins. The cute little character in a yellow submarine that we have mentioned before is another scatter icon. Hit three of them on the first three reels to activate a bonus game where you have to pick and dig spots to reveal multipliers.