IMHO.

Games like Shelldiver

If Shelldiver is your kind of game, the closest matches are Scritchy Scratchy, Lyca and Gamblers Table — picked from the ranked list below. Reviewers single out its comfort game, chill and cozy. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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Shelldiver is a 2025 incremental ocean diving game developed and published by Gagonfe. Players guide a senior turtle entrepreneur building a jellyfish-selling business through exploration and upgrades. The mechanics combine idle progression with creature capture, achievement-hunting, and a substantial upgrade tree offering considerable build variety. Reviewers highlight the diving mechanic as a core hook, while players describe the experience as chill, cozy, and lighthearted. The visuals are polished and colorful in a cute indie style. With 100 achievements unlockable in under five hours, the game offers focused short-form gameplay suited to relaxed sessions. Verified on Steam Deck and priced at $4.99, it holds a 98% positive rating from 3437 Steam reviews. Atmospheric and casual in tone, the game blends resource management, simulation, and arcade clicker elements in a 2D ocean setting.

About 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!

2025ActionAdventure4.99 USDDeck VerifiedWindowsby Gagonfe
Shelldiver — Steam game cover
Players highlight
100 achievements in under 5 hoursComfort gameCute art style and polished visualsChillCozyLighthearted

Players who liked Shelldiver also play

Steam players who put hours into Shelldiver also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Scritchy Scratchy

    WHY THIS

    Shares idle progression, achievement hunting, casual and a lighthearted mood with Shelldiver.

    Top pick for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    Scritchy Scratchy is a super-satisfying scratch card incremental game. Buy stacks of scratch-offs, unlock auto-scratching, and chase massive jackpots. Will you play it safe or go all-in?

    2026IndieSimulationCasual5.59 USDDeck PlayableSteam ↗
  2. Lyca

    WHY THIS

    Shares idle progression, casual and a chill mood with Shelldiver.

    Second-strongest match for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    A small, relaxing, incremental game about restoring a barren wasteland into a lush meadow. Help the magical wolf Lyca run through the land, gather resources, and unlock a vast upgrade tree.

    2025StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  3. Gamblers Table

    WHY THIS

    Shares idle progression, achievement hunting, indie and a chill mood with Shelldiver.

    Third-strongest match for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...

    2026StrategyIndieSimulation6.99 USDDeck VerifiedSteam ↗
  4. A Game About Feeding A Black Hole

    WHY THIS

    Shares upgrade system, casual and a chill mood with Shelldiver.

    Ranked #4 for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.

    2025IndieCasual6.99 USDDeck VerifiedSteam ↗
  5. DEFRAG

    WHY THIS

    Shares achievement hunting, upgrade system and indie with Shelldiver.

    Ranked #5 for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    DEFRAG is a game about cleansing corrupted sectors and refining them through optimization to build a stronger system. Collect resources, adjust configurations, and complete your build as you progress.

    2025StrategyIndieSimulation2.99 USDDeck PlayableSteam ↗
  6. castle idler

    WHY THIS

    Shares idle progression, build variety, casual and a chill mood with Shelldiver.

    Ranked #6 for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.

    2026StrategyCasual3.99 USDDeck PlayableSteam ↗
  7. The Greenening

    WHY THIS

    Shares atmospheric and a chill mood with Shelldiver.

    Ranked #7 for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    A short and wholesome incremental journey about exploring and reawakening a forgotten world. Wash away the ashes to discover the secrets hidden beneath, upgrade your versatile watering abilities, and grow your own cozy space garden.

    2026StrategyIndieSimulation3.99 USDDeck PlayableSteam ↗
  8. Piñata Go Boom

    WHY THIS

    Shares achievement hunting, upgrade system, casual and a cozy mood with Shelldiver.

    Ranked #8 for Shelldiver fans by collaborative filtering across millions of Steam libraries.

    A small incremental game about smashing piñatas, collecting toys, and climbing the corporate ladder as you unlock a vast upgrade tree.

    2025StrategyIndieSimulation3.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Shelldiver at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~80% under Shelldiver on Steam right now. Shares Action and Adventure with Shelldiver.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. The Test

    WHY THIS

    Priced ~60% under Shelldiver on Steam right now. Shares Adventure with Shelldiver.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~70% under Shelldiver on Steam right now. Shares Adventure with Shelldiver.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~80% under Shelldiver on Steam right now. Shares Action and Adventure with Shelldiver.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  5. STAR WARS™ Republic Commando™

    WHY THIS

    Priced ~50% under Shelldiver on Steam right now. Shares Action with Shelldiver.

    You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.

    2009Action2.49 USDDeck PlayableSteam ↗
  6. STAR WARS™ Jedi Knight - Jedi Academy™

    WHY THIS

    Priced ~50% under Shelldiver on Steam right now. Shares Action with Shelldiver.

    Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.

    2009Action2.49 USDSteam ↗
  7. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under Shelldiver on Steam right now. Shares Adventure with Shelldiver.

    The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  8. The NOexistenceN of you AND me

    WHY THIS

    Priced ~60% under Shelldiver on Steam right now. Shares Adventure with Shelldiver.

    Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".

    2024IndieAdventureRPG1.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Shelldiver.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Shelldiver.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Shelldiver.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Shelldiver.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Our Life: Beginnings & Always

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗

More from Gagonfe

Other recommendable Steam games by Gagonfe, ranked by review count so the studio's hits land first.

  1. Rocket Rats

    WHY THIS

    Shares loot collection, build variety, casual and a chill mood with Shelldiver.

    Another title from Gagonfe, the studio behind Shelldiver. Shares Action with Shelldiver.

    Rocket Rats is a survivors-like game where you defeat cheese-based astral bodies in space – as a rat! Clear waves of enemies, collect cheese, upgrade your gear, and conquer the moon!

    2024ActionCasual5.99 USDDeck VerifiedSteam ↗
  2. Doomed to Hell

    WHY THIS

    Shares a lighthearted mood with Shelldiver.

    Another title from Gagonfe, the studio behind Shelldiver. Shares Action and Adventure with Shelldiver.

    Doomed to Hell is a roguelike-like top-down shooter where you play as Rose, a human in hell who will need to fight all of its monsters in waves of enemies, defeat bosses, and get new weapons to earn back his life on earth.

    2022ActionAdventure11.99 USDDeck PlayableSteam ↗
  3. Archaeogem

    WHY THIS

    Shares a chill mood with Shelldiver.

    Another title from Gagonfe, the studio behind Shelldiver. Shares Adventure with Shelldiver.

    Hats up and whips out; the wilderness' mysteries await! Explore lush biomes, use your trusty whip to extract wild flowers' mystic powers, and collect rare gems in this dynamic precision-platformer. Unearth archaeological marvels and become a legend!

    2024Adventure9.99 USDDeck VerifiedSteam ↗
  4. Toroom

    WHY THIS

    Shares a lighthearted mood with Shelldiver.

    Another title from Gagonfe, the studio behind Shelldiver. Shares Action and Adventure with Shelldiver.

    Toroom is a dungeon crawler roguelike-like top-down shooter, where the protagonist just wants to come back to his bedroom after waking up in a world of fantasy. Fight your way through multiple biomes, clear rooms full of enemies, get as much loot as possible and defeat the bosses in your way.

    2021ActionAdventure11.99 USDSteam ↗
  5. Colorful Colore

    WHY THIS

    Shares a relaxing mood with Shelldiver.

    Another title from Gagonfe, the studio behind Shelldiver.

    Colorful Colore is a Puzzle Labyrinth game, where your objective is to get in the exit matching the correct colors in the way.

    2020StrategyIndieCasual2.99 USDSteam ↗
  6. Gemini

    WHY THIS

    Another title from Gagonfe, the studio behind Shelldiver. Shares Action and Adventure with Shelldiver.

    Gemini is an action tower defense game, where your goal is to protect the crystal and stay alive.

    2020ActionStrategyIndie7.99 USDSteam ↗
  7. Wizodd

    WHY THIS

    Another title from Gagonfe, the studio behind Shelldiver. Shares Action and Adventure with Shelldiver.

    Wizodd is a dungeon crawler roguelike game where you find various equipment and upgrades while encountering dangerous monsters and bosses to advance down to the lower floors.

    2020ActionIndieAdventure4.99 USDDeck PlayableSteam ↗
  8. Bob Help Them

    WHY THIS

    Another title from Gagonfe, the studio behind Shelldiver.

    Bob Help Them is a timer-based game, where your goal is to help all NPC's before the timer ends.

    2020StrategyIndieCasual5.99 USDSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Gamblers Table

    WHY THIS

    Shares idle progression, achievement hunting, indie and a chill mood with Shelldiver.

    Deck Verified — runs on Steam Deck out of the box.

    Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...

    2026StrategyIndieSimulation6.99 USDDeck VerifiedSteam ↗
  2. A Game About Feeding A Black Hole

    WHY THIS

    Shares upgrade system, casual and a chill mood with Shelldiver.

    Deck Verified — runs on Steam Deck out of the box.

    A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.

    2025IndieCasual6.99 USDDeck VerifiedSteam ↗
  3. Piñata Go Boom

    WHY THIS

    Shares achievement hunting, upgrade system, casual and a cozy mood with Shelldiver.

    Deck Verified — runs on Steam Deck out of the box.

    A small incremental game about smashing piñatas, collecting toys, and climbing the corporate ladder as you unlock a vast upgrade tree.

    2025StrategyIndieSimulation3.99 USDDeck VerifiedSteam ↗

Frequently asked about Shelldiver

Is Shelldiver verified for Steam Deck?
Yes — Shelldiver is Steam Deck Verified, meaning Valve has confirmed it runs well on the Deck with full controller, text legibility, and default configuration support.
How much does Shelldiver cost?
Shelldiver is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Shelldiver?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Shelldiver are Scritchy Scratchy, Lyca, Gamblers Table.
Who developed Shelldiver?
Shelldiver was developed by Gagonfe.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Shelldiver.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.