Overview

Well, nice catch! You caught a mermaid with a tempting smile and she isn’t going to let you go that easily. Reel her closer, uncover the secrets of the deep and chase six endings: from sweet romance to something much darker.​

When you’re out of time and out of options… even the ocean starts to feel different.

You’re struggling to stay afloat, chasing a way to fix your situation before it’s too late. Fishing seemed like a simple solution — a quiet escape with the chance to earn something real.
But the deeper you go, the stranger things begin to feel.

What starts as an ordinary routine slowly turns into something you can’t quite explain. The line between luck and something else begins to blur, and your trip out to sea pulls you further into the unknown.
Not everything you encounter can be understood.
Not everything should be trusted.

And sometimes, the things that help you… might be changing you too.
How far are you willing to go to turn things around?

Features:
Unique blend of 3D fishing gameplay and visual novel storytelling
Immersive, atmospheric narrative driven by player choices
Branching story with 6 different endings
Light horror elements and unexpected moments
Adult content (18+)
Emotional tension and choice-driven progression

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AI Generated Content Disclosure
The developers describe how their game uses AI Generated Content like this:
The game logo were created using AI-assisted tools. All other assets are handcrafted.

Screenshots

Changelog

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How To Install Oops… I Hooked Up with a Mermaid

1. Extract
2. Play

Oops… I Hooked Up with a Mermaid Free Download