A downloadable game for Windows, macOS, and Linux

Get this game and 1 more for $8.00 USD
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Buy Now$4.99 USD or more

It's Valentine's Day, and the flirtatious pink dolphin Inia is looking for a last-minute date. However, her best friend is tired of Inia settling for random strangers. She has to prove that they're a worthwhile candidate!

Can you help Inia find a date that lives up to her friend's standards? 


  • 6 romanceable girls
    You're bound to find one, two, or maybe even six girls that are totally your type!

  • Half visual novel, half RPG
    Unlike most dating sims, the route you get isn't determined by dialogue choices. What you do is actually more important than what you say.

  • Vaporwave
    From the user interface to the soundtrack – everything got that A E S T H E T I C.

  • Ocean Facts
    Unlock glossary entries containing real-world facts about the ocean as you play!

  • Lesbian-Approved
    I made my lesbian friend play this and she thought it was good.

  • Achievements
    Whether you want to get the game from Steam or over here, it comes with 10 different achievements to collect!


Story, Art, Coding: KigyoDev

Music, SFX: Zaxcess


Get this game and 1 more for $8.00 USD
View bundle
Buy Now$4.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $4.99 USD. You will get access to the following files:

deep-sea-valentine-win.zip 70 MB
Version 2.3
DeepSeaValentine-2.3-linux.tar.bz2 59 MB
Version 2.3
deep-sea-valentine-osx.zip 53 MB
Version 2.3
DSV Art Book.pdf 42 MB
if you pay $8 USD or more

Development log

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It’s Valentine’s Day – a perfect occasion to look for a pleasant date!

A very short and pleasing experience recommended to public enjoying cute and colourful art. Recommended if you enjoy Dating Sims, underwater worlds and pixel art games.

You can read more about it in my review (https://gyepitypes.wordpress.com/2021/02/19/videogame-reviews-deep-sea-valentine...)

Note: This review was written on February 2021 before any eventual updates were added.