Shelldiver

Shelldiver is developed by Gagonfe and published by Gagonfe, released on Nov 16, 2025.

Take a deep breath and dive right into this cozy incremental game about a senior turtle trying to start a business selling jellyfish. Upgrade your equipment, explore biomes, and help your turtly village!

Basic Information

Store page feature tags: Single-player, Steam Achievements, Full controller support, Camera Comfort, Playable without Timed Input, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Save Anytime, Stereo Sound, Steam Cloud, Family Sharing.

Official Introduction Key Points

1. All aboard the submarine! Shelldiver is an incremental game about a turtle fishing jellyfish and selling them at their little shop. Help our senior protagonist upgrade their equipment, explore various biomes and oceanic depths, and help out their local turtle population – maybe right after a well-deserved nap!
2. Your primary resource is jellyfish – the favorite meal of these turtles! With your handy bubble gun, you can chase and capture various unique types of jellyfish, each with their own unique spin – and taste, probably – then sell them at your little shop. Electric jellyfishes, mutant amalgamations, hellish jellies who explode when nearby – the more you collect, and the faster you do, the more money you get to invest back into your business!
3. On top of the gelatinous creatures, you will also have other types of resources floating about near the ocean floor to scrap for parts! Use your powerful laser blaster to take apart human trash, crystal rocks, mushrooms, and other distinct components, then use them to upgrade your submarine, tools and more.
4. The more you collect, progress and explore, the more opportunities you’ll get to improve your skills. With a large branching skill tree, you can pick and choose your favorite perks and customize your future expeditions to maximize the things you want most – from your oxygen tank to the size of your shop!
5. The ocean is vast, and your clientele is demanding! Unlock and explore various unique biomes – from volcanic waters to crystalline caverns – as well as their varying depths and unique resources. Just don’t forget to check your oxygen supply!

Minimum System Requirements (Windows)

- OS: Windows 10
- Processor: Intel Core 2 Duo E8400 or AMD Phenom II X2 550
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce 8800 GT, 512 MB or AMD Radeon HD 7570, 1 GB
- Storage: 500 MB available space

Achievement Highlights

• Built to Dive
• Hammock Sleep
• 100m Depth
• 400m Depth
• 700m Depth
• 1000m Depth
• Make a Friend!
• Ultra Special Rainbow Jellyfish

Official Screenshots

This page’s gallery section collects all 6 official screenshots of Shelldiver.

The content above is from publicly available data on the Steam store page. In case of any discrepancies with the store page, the store page shall prevail.