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Sunny Coral Garden

Twilight Deep Sea Drift

Sunken Volcanic Wonders

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The energetic star of the adventure, Bubbles is a small, round, sky-blue fish with oversized expressive eyes, a wide, playful grin, and a tail fin that sparkles with shimmering bubbles. Bubbles is always eager to discover what wonders lie above, and their swift, smooth swimming leaves a trail of glittering bubble particles. Designed for endless upward movement, Bubbles' animations feature fluttering fins and joyful wiggles, making every tap feel delightful.

Bubbles

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Coral is an imaginative reef fish with a uniquely patterned body—it features playful swirls of pink, orange, and violet, reminiscent of coral formations. Her fins have frilled, wavy edges that ripple with each tap, and she wears a crown-like tuft of seaweed atop her head, hinting at her curiosity and adventurous spirit. Coral's sprite pops against the ocean background with smooth, colorful waves trailing behind her, and her wide, wonder-filled eyes invite players to explore deeper mysteries.

Coral

Finn is a playful deep-sea lanternfish, radiating charm with a glowing golden bioluminescent orb dangling from his forehead, illuminating his way upward. His round, teal body is dotted with gentle speckles, and his translucent side fins shimmer as he moves. Finn's friendly, grinning expression and wiggling antenna make him a beacon in the ocean's depths, accompanied by tiny flickering light and bubble particles as he rises. His sprite embodies a sense of wonder, discovery, and perseverance.

Finn

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Upstream Odyssey

Dive into a lively undersea adventure as you guide Bubbles the fish on a whimsical, upward journey through a dazzling aquatic world. With every perfectly timed tap, Bubbles soars past colorful coral gardens, ancient shipwrecks, glowing volcanic vents, and mysterious shifting biomes bustling with playful sea creatures. The vibrant, cartoon-inspired world bursts with bright colors, smooth animations, and friendly, minimal UI—encouraging players to persevere, discover hidden wonders, and master the art of the perfect ascent. Celebrate skillful play and the thrill of exploration as day turns to night and the ever-changing ocean reveals new surprises, rewarding curiosity and resilience beneath the waves.

Upstream Odyssey

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