IMHO.

Games like Idle Immortal Sentinel

If Idle Immortal Sentinel is your kind of game, the closest matches are Idle Vapor Legends, Idle Cyber Dungeon and Palladise Island — picked from the ranked list below. 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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About Idle Immortal Sentinel: Only one last female cultivator remains in the Cyber Immortal Realm, waiting for your protection. Against endless hordes of enemies, the grand sect-protecting formation stands as your last line of defense.

2026StrategyCasual2.99 USDWindowsby 所以然
Idle Immortal Sentinel — Steam game cover

Players who liked Idle Immortal Sentinel also play

Steam players who put hours into Idle Immortal Sentinel 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. Idle Vapor Legends

    WHY THIS

    Top pick for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    *Idle Vapor Legends* is an idle RPG focused on AFK combat and effortless loot collection.

    2026StrategyIndieRPGSteam ↗
  2. Idle Cyber Dungeon

    WHY THIS

    Second-strongest match for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    This is a Cyberpunk style role-playing game. Players don't need a lot of operations, they just need to think about some strategies to complete the victory.

    2022StrategyIndieCasual4.99 USDSteam ↗
  3. Palladise Island

    WHY THIS

    Third-strongest match for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Casual with Idle Immortal Sentinel.

    Palladise Island is a easy idle game that is suitable for someone who want to relax or mess around.

    2021Casual0.99 USDSteam ↗
  4. Feudal Fantasy Incremental

    WHY THIS

    Ranked #4 for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    Feudal Fantasy is a short active incremental game in which you rebuild a town once lost to tragedy as its lord, by managing upgrades, new buildings and recruiting the wisdom of fantasy races.

    2023StrategyIndieSimulation1.49 USDDeck PlayableSteam ↗
  5. Mango's Fisharium

    WHY THIS

    Ranked #5 for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    Mango’s Fisharium is a short incremental game about catching unique fishes and displaying them in the Fish Aquarium. Designed to be completed in around 4 hours.

    2025StrategyIndieSimulation2.99 USDDeck PlayableSteam ↗
  6. Zero Stress King: Idle Defense

    WHY THIS

    Ranked #6 for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.

    2026StrategyIndieCasual4.99 USDDeck VerifiedSteam ↗
  7. Legends of Wasteland

    WHY THIS

    Ranked #7 for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Idle Immortal Sentinel.

    Legends of Wastelands is an idle RPG where you shape your hero’s growth. Choose among six classes, master 100+ skills, and combine talents and gems for unique synergies. Idle for rewards or dive into boss fights and shifting wastelands, with pets and gear adding endless build variety.

    2026ActionStrategyIndie5.94 USDDeck PlayableSteam ↗
  8. Носковраздор

    WHY THIS

    Ranked #8 for Idle Immortal Sentinel fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Idle Immortal Sentinel.

    «Носковраздор» — это сатирическая игра-кликер, где игрок в роли безымянного сотрудника ведомства блокирует внешний Интернет.

    2026StrategyIndieSimulation0.69 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. Blood and Bacon

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    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 ↗
  2. Peggle Deluxe

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  3. shapez

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Strategy and Casual with Idle Immortal Sentinel.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  4. Insaniquarium Deluxe

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.

    2006Casual0.99 USDDeck PlayableSteam ↗
  5. Montaro

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗
  6. Bejeweled® 3

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Strategy and Casual with Idle Immortal Sentinel.

    The biggest, brightest Bejeweled ever! Discover all-new ways to play the world’s #1 puzzle game. Find your perfect match with 8 breathtaking game modes that meet all your moods.

    2010StrategyCasual0.99 USDDeck PlayableSteam ↗
  7. Bit Blaster XL

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!

    2016ActionIndieCasual0.99 USDDeck VerifiedSteam ↗
  8. Zuma Deluxe

    WHY THIS

    Priced ~67% under Idle Immortal Sentinel on Steam right now. Shares Casual with Idle Immortal Sentinel.

    Deep in the jungle lie hidden temples bursting with traps and trickery, and it's up to you to uncover their treasures. Fire magical balls from your stone frog idol to make matches of three or more and clear the deadly chain before it reaches the golden skull.

    2006Casual0.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. 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 ↗
  2. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Immortal Sentinel.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Travellin Cats in Paris

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Immortal Sentinel.

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  4. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  5. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeSteam ↗
  6. There Is No Game: Jam Edition 2015

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Immortal Sentinel.

    A little game that’s not a game, winner of an old game jam that nobody’s ever heard of. So DON'T INSTALL IT!

    2020IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗
  7. An Arcade Full of Cats

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Immortal Sentinel.

    Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.

    2023IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  8. 100 Asian Cats

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy with Idle Immortal Sentinel.

    🏮🐈 100 Asian Cats - Join the cutest adventure in the Asia! 😻 🌸 Explore the charming hand-drawn artwork of Asian temples 🏯 as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️‍♂️❌ Can you find them all? 🕵️‍♂️🐈✅

    2023ActionSportsStrategyFreeDeck PlayableSteam ↗

Frequently asked about Idle Immortal Sentinel

How much does Idle Immortal Sentinel cost?
Idle Immortal Sentinel is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Idle Immortal Sentinel?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Idle Immortal Sentinel are Idle Vapor Legends, Idle Cyber Dungeon, Palladise Island.
Who developed Idle Immortal Sentinel?
Idle Immortal Sentinel was developed by 所以然.

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 Idle Immortal Sentinel.

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