STEAMDB NEXUS

Steam app 3862670 · updated 13 Sep 2026, 07:25 UTC

Shelldiver

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!

Shelldiver Steam header artwork
GagonfeGagonfe
570playing now
71124-hour peak
1,622all-time peak
186average, last 30 days

The last 30 days

+8.3Gain+4.65%% gain711Peak

717 hourly samples, with the daily peak drawn over them. Weekends are shaded.

019238457676814 Aug19 Aug24 Aug29 Aug03 Sep08 Sep13 SepFriday 14 August 2026287 peakSaturday 15 August 2026314 peakSunday 16 August 2026373 peakMonday 17 August 2026333 peakTuesday 18 August 2026257 peakWednesday 19 August 2026226 peakThursday 20 August 2026218 peakFriday 21 August 2026234 peakSaturday 22 August 2026257 peakSunday 23 August 2026249 peakMonday 24 August 2026223 peakTuesday 25 August 2026286 peakWednesday 26 August 2026271 peakThursday 27 August 2026268 peakFriday 28 August 2026305 peakSaturday 29 August 2026321 peakSunday 30 August 2026283 peakMonday 31 August 2026265 peakTuesday 01 September 2026226 peakWednesday 02 September 2026232 peakThursday 03 September 2026228 peakFriday 04 September 2026243 peakSaturday 05 September 2026274 peakSunday 06 September 2026279 peakMonday 07 September 2026241 peakTuesday 08 September 2026503 peakWednesday 09 September 2026589 peakThursday 10 September 2026508 peakFriday 11 September 2026603 peakSaturday 12 September 2026711 peakSunday 13 September 2026570 peak
Daily peakEvery hourly sample

All time

11 months, November 2025 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

04388761k2kNov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026November 20251,622 monthly peakDecember 20251,064 monthly peakJanuary 2026592 monthly peakFebruary 2026462 monthly peakMarch 2026504 monthly peakApril 2026375 monthly peakMay 2026143 monthly peakJune 20261,426 monthly peakJuly 2026841 monthly peakAugust 2026568 monthly peakSeptember 2026711 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

0227454681908July 2026August 2026September 2026October 2026July 2026841 peak — daily detail belowAugust 2026568 peak — hourly detail belowSeptember 2026711 peak — hourly detail below
Monthly peakHas finer data

July 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

022745468190801 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 2026798 peakThursday 02 July 2026771 peakFriday 03 July 2026773 peakSaturday 04 July 2026841 peakSunday 05 July 2026780 peakMonday 06 July 2026654 peakTuesday 07 July 2026637 peakWednesday 08 July 2026622 peakThursday 09 July 2026594 peakFriday 10 July 2026469 peakSaturday 11 July 2026466 peakSunday 12 July 2026387 peakMonday 13 July 2026316 peakTuesday 14 July 2026291 peakWednesday 15 July 2026252 peakThursday 16 July 2026253 peakFriday 17 July 2026272 peakSaturday 18 July 2026311 peakSunday 19 July 2026318 peakMonday 20 July 2026259 peakTuesday 21 July 2026264 peakWednesday 22 July 2026237 peakThursday 23 July 2026233 peakFriday 24 July 2026259 peakSaturday 25 July 2026276 peakSunday 26 July 2026340 peakMonday 27 July 2026322 peakTuesday 28 July 2026453 peakWednesday 29 July 2026441 peakThursday 30 July 2026458 peakFriday 31 July 2026531 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 425 hourly samples from 14 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

015330746061301 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 2026540 peakSunday 02 August 2026568 peakMonday 03 August 2026511 peakTuesday 04 August 2026354 peakWednesday 05 August 2026300 peakThursday 06 August 2026268 peakFriday 07 August 2026269 peakSaturday 08 August 2026297 peakSunday 09 August 2026273 peakMonday 10 August 2026262 peakTuesday 11 August 2026284 peakWednesday 12 August 2026257 peakThursday 13 August 2026257 peakFriday 14 August 2026287 peakSaturday 15 August 2026314 peakSunday 16 August 2026373 peakMonday 17 August 2026333 peakTuesday 18 August 2026257 peakWednesday 19 August 2026226 peakThursday 20 August 2026218 peakFriday 21 August 2026234 peakSaturday 22 August 2026257 peakSunday 23 August 2026249 peakMonday 24 August 2026223 peakTuesday 25 August 2026286 peakWednesday 26 August 2026271 peakThursday 27 August 2026268 peakFriday 28 August 2026305 peakSaturday 29 August 2026321 peakSunday 30 August 2026283 peakMonday 31 August 2026265 peak

September 2026

13 days as the curve, each the highest figure that day. Behind it, 292 hourly samples. Each dip is a night. Weekends are shaded.

019238457676801 Sep03 Sep05 Sep07 Sep09 Sep11 Sep13 SepTuesday 01 September 2026226 peakWednesday 02 September 2026232 peakThursday 03 September 2026228 peakFriday 04 September 2026243 peakSaturday 05 September 2026274 peakSunday 06 September 2026279 peakMonday 07 September 2026241 peakTuesday 08 September 2026503 peakWednesday 09 September 2026589 peakThursday 10 September 2026508 peakFriday 11 September 2026603 peakSaturday 12 September 2026711 peakSunday 13 September 2026570 peak

October 2026

Shelldiver was released on Nov 16, 2025.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 13 Sep 2026, 07:25 UTC
App ID
3862670
Last updated
24 Jun 2026 build 23898569
Developer
Gagonfe
Publisher
Gagonfe
Release date
Nov 16, 2025
Platforms
Windows
Download size
195 MB
Install size
231 MB
Genres
Action, Adventure
Game modes
Single-player
Controller support
Full
Achievements
13

Features & support

Steam features

Steam AchievementsSteam CloudFamily Sharing

Controllers & input

Full controller supportDualShock Controller SupportDualSense Controller Support

Accessibility

Camera ComfortPlayable without Timed InputSave AnytimeStereo Sound

Popular tags

IncrementalCasualResource ManagementManagementIdlerArcadeRelaxingSimulation2DColorfulCuteStrategyAction2D PlatformerPixel GraphicsAdventurePlatformerSingleplayerEconomyCollectathon
About this gameFull description from Steam
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! 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! 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. 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! 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!
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: 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

Recommended

Supported languages13 languages
LanguageFull audio
English●
Portuguese - Brazil●
French●
German●
Spanish - Spain●
Japanese●
Korean●
Polish●
Russian●
Simplified Chinese●
Traditional Chinese●
Portuguese - Portugal●
Italian●

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

AchievementsTotal count and selected achievements

13 achievements in total.

Show selected achievements (may contain spoilers)
Built to DiveHidden achievement
Hammock SleepHidden achievement
100m DepthAchievement
400m DepthAchievement
700m DepthAchievement
1000m DepthAchievement
Make a Friend!Achievement
Ultra Special Rainbow JellyfishAchievement
First 1MAchievement
First 1BAchievement

View all Steam achievements

3 developer announcements, Oct 2025 to Jun 2026 · times in UTC

June

  1. 1.0.2 | Italian Localization

    Small update adding Italian localization to the game.

    Patch notes

November

  1. 1.0.1 | Hotfix Patch

    Hey everyone!First of all, THANK YOU SO VERY MUCH to everyone of you. Shelldiver is reaching grounds I've never even thought would be remotely possible for me to achieve. We've reached 10,000 copies in the first 24 hours of release, we just…

    Patch notes

October

  1. Play Shelldiver's Demo on Steam Next Fest!

    Hey folks!I'm here to announce that Shelldiver's demo is participating on Steam Next Fest this October.We are hard at work to have the full release of Shelldiver later this year, but until then you are free to play our demo, with access to…

    Gagonfe

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