60+ similar titles based on shared tags and player behavior. Themes include Collectathon, Simulation, Creature Collector, Singleplayer.
Assume command of a five-floor containment facility. Manifest 200 strange PTF species, study their needs, direct staff, and build a live defense line for the moment containment fails—then field your subjects in 1v1 or 3v3 Containment Combat.
Slime Trader
Summon, place, and merge slimes to stop the larvae pouring from the pen. Collect 111 slimes across 12 grades from F to XXX, grow through runes and rebirths, trade eligible Steam Inventory items, and climb the stage leaderboard in this casual pixel-art horde defense game.
Monster Merchant Simulator: Hatch, Evolve, Capture
Hatch, train, and evolve monsters, capture wild creatures, and build arenas for epic customer battles. Collect rare resources, brew powerful potions, craft items, and use them on your monsters, or sell your creations and monsters in your store.
Summon, place, and merge slimes to stop the larvae pouring from the pen. Collect 111 slimes across 12 grades from F to XXX, grow through runes and rebirths, trade eligible Steam Inventory items, and climb the stage leaderboard in this casual pixel-art horde defense game.
Why similar: Trading 21%, Auto Battler 20.3%, Idler 17.4%, Creature Collector 17.3%, Collectathon 16.2%
Hatch, train, and evolve monsters, capture wild creatures, and build arenas for epic customer battles. Collect rare resources, brew powerful potions, craft items, and use them on your monsters, or sell your creations and monsters in your store.
Why similar: Creature Collector 25.1%, Collectathon 20.2%, Immersive Sim 14.3%, Economy 13.4%, Trading 12.8%
A free prologue for Monster Merchant Simulator. Hatch, train, and evolve monsters, capture wild creatures, and build arenas for epic customer battles. Collect rare resources, brew powerful potions, craft items, and use them on your monsters, or sell your creations and monsters in your store.
Why similar: Creature Collector 23.7%, Collectathon 21.9%, Immersive Sim 14.4%, Economy 13.1%, Trading 12.6%
LITTLE PETSVILLE Desktop: A simple pet raising game!
Why similar: Collectathon 23.5%, Creature Collector 22.7%, Auto Battler 21.3%, Idler 17.3%, Management 8.9%
The Hero of Greenhaven is a single-player auto-battler RPG. Recruit allies, equip and upgrade your squad, and fight. Liberate Greenhaven and its surrounding settlements and build a coalition against the evil ruling class.
Why similar: Creature Collector 25.4%, Collectathon 23.7%, Auto Battler 23.4%, Idler 17.4%, Isometric 9%
Collect, command, and chaos! Push your Kaboom Chickens to the limit—and prank them even harder. Rake in profits, evolve your team into crazed legends and restore the legendary farm to its former glory!
Why similar: Creature Collector 22.7%, God Game 22.7% ★, Collectathon 18.7%, Idler 12.6%, Life Sim 11.5%
Monster Lab Simulator is a creature collector where you create, raise, and battle monsters in your own lab. Synthesize essences, hatch eggs, expand your collection, and build the ultimate team!
Why similar: Creature Collector 30.2%, Collectathon 23.4%, Immersive Sim 16.6%, Life Sim 10.1%, Simulation 5.9%
Build and manage your dream retro video game store! Buy, sell, and stock games, consoles, and collectibles. Set your own prices, hire staff, and expand your shop to become the ultimate gaming destination.
Why similar: Collectathon 26.4%, Immersive Sim 22.5%, Economy 18.5%, Life Sim 13.5%, Management 12%
Raise a mysterious creature "Tasmon" on your desktop!! No need to pay attention constantly, enjoy interacting with them in your free time. Once it has grown enough, you can challenge simple auto battles. The Tasmon's appearance upon birth will depend on what you do on your PC
Why similar: Collectathon 22.2%, Creature Collector 20.9%, Auto Battler 18.7%, Idler 17.6%, Management 7.5%
Ready to become a mad scientist? Synthesize, evolve, and command an army of unique creatures in your own lab. Manage your laboratory, master genetic essences, and dominate the battle arena in this deep creature collection simulator!
Why similar: Creature Collector 24%, Collectathon 19.7%, Immersive Sim 14.9%, Life Sim 11.2%, Economy 9.8%
Monsters Idle RPG is a cozy and relaxing idle game where you collect monsters, deploy them in battles, gather resources, and sell them to earn profits! Explore Arcanium as you advance from a basic starter monster to your favorite companion by expanding your collection.
Why similar: Creature Collector 22%, Auto Battler 18.7%, Collectathon 18.5%, Idler 16.6%, Economy 10.7%
Collect and sell geckos. Manage and upgrade your shop. Explore the island, filled with life and secrets. Sell your geckos, or keep 'em as your Pets!
Why similar: Creature Collector 25.3%, Collectathon 20.5%, Economy 14.4%, Trading 12.5%, Management 11.2%
Open your local game store early with the Prologue version, which includes main gameplay of the full version, but with limited progression. Stock shelves with booster packs, or crack them and collect the cards for yourself. Set your own prices, sell cards to customer.
Why similar: Economy 18%, Collectathon 18%, Trading 15.9%, Management 15.6%, Immersive Sim 13.1%
Raise, Collect, Trade! Discover rare fish, grow your collection, and build a living aquarium right on your desktop.
Why similar: Creature Collector 24.2%, Trading 22.6%, Idler 21.1%, Collectathon 13.8%, Life Sim 9.2%
It's an all out Critterbyte Royale! In this idle/hack n slash hybrid, mow down countless enemies to collect elemental energy for upgrading your Critterbytes, buying usable items and gathering bonuses. The ultimate goal? To complete your Critterbyte Catalog, of course!
Why similar: Creature Collector 26.1%, Collectathon 23.5%, Idler 21.9%, Auto Battler 19%, Strategy 4.1%
Topac Battle is a cozy and relaxing idle game. Buy Topac Ball, Reveal Cozy Monsters and Level them up, Sell for a higher rarity, and become the master of the chill battle scene. From a simple park to your dream setup with rare exotic monster and ultra-rare color variants!
Why similar: Creature Collector 27.7%, Auto Battler 21.7%, Idler 18.7%, Collectathon 14.5%, Isometric 10.1%
Become the ultimate Brainrot collector! Explore an open-world map, hunt silly creatures from COMMON to OMNIPRESENT, fill up your Codex, build your gold empire... and face off against your friends in multiplayer. The ultimate brainrot simulator is here!
Why similar: Creature Collector 26.7%, Collectathon 24.3%, Trading 15.9%, Idler 15.3%, Economy 12.4%
Hatch mysterious Minsgons, manage your shop, grow your collection, train your creatures, and exhibit them to visitors in a garden showcase.
Why similar: Creature Collector 22.4%, Collectathon 18.8%, Trading 17.4%, Economy 12.7%, Life Sim 10.1%
Tank of the Fittest is a dark aquarium roguelite. Twist heat, pH, oxygen, and pollution to cull the weak, trigger new traits and evolutions, set off chains of devouring, and forge one apex specimen powerful enough to turn the tank against itself.
Why similar: God Game 29% ★, Creature Collector 17.6%, Idler 14.4%, Life Sim 11.9%, Strategy 6.4%
Hatch mysterious eggs and discover over 150 Minsgon species! Tame, raise and train wild creatures to make them evolve, then sell them in your shop and garden. Unlock the skill tree and rise to fame in the world of Minsgon!
Why similar: Collectathon 25.8%, Trading 20.2%, Economy 18.1%, Immersive Sim 15.9%, Life Sim 11.1%
300+ lifelike bugs to collect and grow—breed them to unlock rare species! Customize your terrarium with 300+ landscaping items and 70+ backgrounds. A tiny, soothing nature escape on your screen!🦋🐌🦗🐝🐞🐛🦐
Why similar: Creature Collector 25.8%, Collectathon 23.3%, Idler 20.2%, Economy 14.2%, Management 10.6%
Creature Evolution is a game about merging little creatures and seeing what they turn into. You start with a few small critters, and by combining them, they slowly change into new and sometimes unexpected forms. The more you merge, the stranger and bigger they grow.
Why similar: Creature Collector 21.6%, God Game 20.5% ★, Collectathon 17.9%, Idler 16.4%, Life Sim 10%
Run your very own mystery egg shop! Stock shelves, manage customers, and grow your business. Every egg hides a surprise, you can sell them sealed, or open them to discover what’s inside? Unbox action figures, trade collectibles, and build themed dioramas to increase their value.
Why similar: Collectathon 24.5%, Immersive Sim 20.3%, Trading 17.9%, Economy 14.5%, Life Sim 9.5%
Run a cyberpunk pawn shop in a neon-soaked city. Buy, sell, negotiate deals, investigate mysterious items, and piece together customer stories through the items they bring, the secrets they hide, and the risks you choose to take and the profits they bring.
Why similar: Collectathon 19.8%, Trading 18.3%, Immersive Sim 16.5%, Economy 14%, Life Sim 10.5%
Hi Pet! is a cozy pet life simulation about companionship, everyday moments, and the gentle flow of time.
Why similar: Creature Collector 27%, Collectathon 25%, Idler 17.9%, Life Sim 17.3%, Isometric 7.2%
My Pet Femboy is a simple pet simulator UwU
Why similar: God Game 29.9% ★, Creature Collector 25.7%, Life Sim 16.8%, Idler 15.3%, Simulation 6.1%
Become a legendary bladesmith in another world! Control the heat, hammer and quench countless legendary weapons. Run a shop, plan production, build an empire. Make friends, fulfill requests and send adventurers into dungeons. Win tournaments and become a smithing tycoon famed across the continent!
Why similar: Trading 25.4%, Economy 17.8%, Collectathon 16%, Management 12.8%, Immersive Sim 11.2%
A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.
Why similar: Creature Collector 21.5%, Collectathon 18.7%, Trading 17.6%, Idler 15.3%, Economy 12.7%
Sandburied is a relaxing idle sandbox that plays on its own while you work or unwind. Keep a tiny worm in a resizable desktop jar, take control at any time, explore a living sand world, and uncover 100 pieces of human waste buried beneath the earth.
Why similar: God Game 31.5% ★, Life Sim 15.4%, Collectathon 15%, Idler 14.6%, Immersive Sim 12.2%
Open packs. Collect monsters. Watch the gold pile up. A cozy incremental about a monster workforce - place goblins, undead, and abyssal horrors across tiles where the right neighbors mean bigger payouts. Grow your sleepy island into a gold printing empire and unlock hidden islands to settle on.
Why similar: Creature Collector 27.1%, Collectathon 22.7%, Idler 17.8%, Economy 14.4%, Management 9.1%
Manage a care center for adorable monsters in Monster Care Simulator! Treat clients' creatures, hatch eggs, raise your own companions, and keep them happy with fun activities. Hire staff, expand your facilities, and customize your space to build the ultimate monster sanctuary!
Why similar: Creature Collector 32.4%, Economy 17.7%, Immersive Sim 15.3%, Management 14.9%, Life Sim 11.8%
Let's face it, we all were once kids. There was a time when we wanted pets, and there was a moment when we wanted to keep a pet fish. Some of us got what they wanted; some didn't. Some cried, some forgot. Aquario is the game where you can live through this traumatic experience again, or anew.
Why similar: God Game 23.4% ★, Creature Collector 21.4%, Idler 15%, Immersive Sim 13.5%, Trading 11.7%
Slime Store Simulator is a small casual game where you operate a store that sells cute slimes! Order a variety of different types of slimes, set your own prices, take payments, hire help, and expand the store.
Why similar: Creature Collector 27%, Economy 17.1%, Immersive Sim 16.7%, Life Sim 15.4%, Management 11%
A cozy desktop idle game with 100 adorable spirits, 120 gemstone heirlooms and five magical gardens. Grow an enchanted elven workshop along your taskbar, befriend curious creatures and build a beautiful collection while you work, browse or play.
Why similar: Creature Collector 26.3%, Idler 22.2%, Collectathon 21.3%, Economy 12.3%, Management 8.1%
Run your very own mystery egg shop! Stock shelves, manage customers and grow your business. Open eggs, collect figures, build themed Dioramas , build your own ultimate collection and display your rarest finds. Trade or sell items directly to real players in the player-to-player marketplace!
Why similar: Collectathon 21.3%, Trading 20.3%, Immersive Sim 15.7%, Economy 14.8%, Life Sim 11.7%
An idle game about collecting moths.
Why similar: Creature Collector 38.5%, Idler 25.5%, Collectathon 14.9%, Economy 12.5%, Simulation 4.5%
Create your own fun center! Arcades, video games, cinema — it’s all in your hands. Sell snacks&drinks, make popcorn, and delight your visitors. Build the coolest entertainment center around!
Why similar: Trading 26.8%, Economy 18.9%, Immersive Sim 17.8%, Management 13.6%, Life Sim 13.5%
Relax in a calm idle incremental aquarium. Buy and feed fish that grow in real time. Sell fish to buy more fry and discover rarer species. Build your oasis: unlock and place decorations, and enjoy fish interacting with them. Your world keeps earning even while you're away
Why similar: Creature Collector 24.1%, Trading 18.6%, Idler 18%, Collectathon 17.8%, Economy 15.2%
Run your medieval TCG shop: collect cards, sell packs, serve customers, build decks, and battle them in the playable card game. Expand, hire staff, and become the kingdom’s top card merchant and duelist.
Why similar: Collectathon 21.6%, Economy 18.6%, Trading 15.9%, Management 13.9%, Life Sim 8.7%
Build, manage, and expand your own retail store in this relaxing first-person simulation. Stock shelves, set prices, serve customers, and grow your business solo or with up to 4 players in online co-op.
Why similar: Immersive Sim 23.2%, Trading 22.6%, Economy 20.8%, Management 13.8%, Life Sim 12.7%
Rats have infested your farm! Train a team of terriers to hunt them down in this incremental idle game. Breed your dogs to strengthen your team as you hunt down the ten Rat Lords who have taken over.
Why similar: Auto Battler 28.3%, Idler 18.8%, Creature Collector 17.3%, Economy 10.4%, Management 9%
An auto-battler fought on floating isles. Draft from 64 units across 8 races, kit them with over 60 relics, item upgrades, and unique unit modifiers called imprints! Strategize by giving every squadron its orders, and casting spells in real-time to change the battle!
Why similar: Auto Battler 31.3%, Economy 19.6%, Isometric 13.9%, Management 13.2%, PvP 11.6%
You are the unseen force steering humanity toward the light of reason — or the abyss of fear. Every tap reshapes a civilization, and dozens of endings remember your choice. All the while, Fjord — your desktop pet — perches on your window and taps in your place.
Why similar: God Game 32.1% ★, Creature Collector 25.7%, Idler 19.9%, Cyberpunk 8.9%, Simulation 6.1%
Skull Rainbow is a colorful Clicker and Idle Game. Use the 8 Elements to create your Skull Army.
Why similar: Creature Collector 27.3%, Collectathon 24.3%, Auto Battler 21.7%, Idler 20.8%, Strategy 3%
Jump right in and hatch your first Egglin, let creativity flow as you learn how to manage your Egglin's wants and needs through food and play. Zen out to the blissful comforts of decorating your island how you see fit, and bask in the rewards your Egglins provide as you grow your Egglin empire.
Why similar: Creature Collector 30.4%, Collectathon 26.9%, Idler 21.3%, Lore-Rich 11.2%, Management 5.3%
Take on the role of a manager in the most addictive simulation game - open the doors to your supermarket and build it from scratch, transforming a small shop into the ultimate supermarket! Become a great manager and make your store outstanding.
Why similar: Trading 26.8%, Economy 20%, Immersive Sim 17.1%, Management 13.9%, Life Sim 13.2%
Run your own cozy Plant Nursery in this relaxing sim. Grow crops, stock shelves, and help customers. Expand with greenhouses, hire staff, and decorate your dream shop. Perfect for fans of wholesome farming and sim games.
Why similar: Trading 27.1%, Economy 21.1%, Management 16.3%, Immersive Sim 14.4%, Life Sim 8.6%
Run your own figurine shop! Order, paint, and display collectible figures, set your own prices, manage sales, and expand your store. Tournaments, mystery boxes, rare drops, and community events are just the beginning!
Why similar: Trading 27%, Economy 19.8%, Immersive Sim 17.3%, Management 14.2%, Life Sim 13.3%
Build, Manage and Customize your Dream Arcade! Purchase a variety of Machines, set prices, maintain them, restock Gacha, Claw and Vending machines. Collect and trade over 300 unique gachas & 100 Claw Machine Toys. Do you have what it takes to build the Ultimate Arcade?
Why similar: Collectathon 32.9%, Immersive Sim 26.6%, Economy 18.3%, Management 13.7%, Simulation 3.6%
Flutterfield is a cozy and relaxing idle game. Buy butterflies and raise them in real time, or catch fully grown ones yourself. Unlock, upgrade, and customize habitats while filling your collection with real-life butterfly species!
Why similar: Creature Collector 36.4%, Idler 24.5%, Economy 19.3%, Collectathon 12.1%, Simulation 4.3%
Build and manage your own pharmacy from the ground up. Stock shelves, serve customers, handle daily operations, and grow your business in a detailed and immersive simulation experience.
Why similar: Trading 26.6%, Economy 21%, Management 15.7%, Immersive Sim 15.1%, Life Sim 11.6%
Tabletop Shop Simulator is a simulation game where you manage your store by offering tabletop gaming experiences to customers and selling collectible figures. Complete collections through your sales to earn rewards and grow your shop!
Why similar: Collectathon 31.1%, Immersive Sim 15.6%, Life Sim 14.1%, Economy 12.8%, Management 12.7%
Manage your own collectable card shop! Stock cards, figurines, customise the interior, and expand your store. Let people compete in your shop and build a personal card collection of rare finds!
Why similar: Collectathon 24.4%, Economy 18.9%, Immersive Sim 15.3%, Life Sim 13.9%, Management 13.6%
Void Clicker: Infinite Prestige is a cosmic idle clicker. Click the Black Hole, use Taskbar Mode, trade hundreds of Steam items, collect pets, meet random NPCs, master endless Prestige and create your ultimate build.
Why similar: God Game 24.4% ★, Idler 20.1%, Trading 18.1%, Economy 15.6%, Creature Collector 12.9%
Type Hatcher is purely an idle game that turns your typing into music. Every keystroke hatches eggs and plays a note from your party of pets. Dock them to a slim bar on the edge of your screen so they sing, shimmer, and grow while you work in any other app.
Why similar: Creature Collector 33.4%, Collectathon 31%, Idler 29.4%, 2D 3.3%, Casual 2.8%
Myth Requiem is a mythology RPG with idle and auto-battle mechanics. Lead legendary heroes like Ulysses and Sun Wukong, explore ancient realms, and build a living bestiary by capturing, battling, and cataloging hundreds of legendary creatures in a story-driven quest for divine power.
Why similar: Collectathon 28.5%, Auto Battler 28.1%, Idler 21.8%, Creature Collector 20.3%, Casual 1.3%
Open your own local game store. Stock shelves with the latest booster packs, or crack them and collect the cards for yourself. Set your own prices, hire staff, host events, and expand your card shop.
Why similar: Collectathon 20.7%, Economy 20.4%, Management 17.9%, Trading 14.9%, Life Sim 8.3%
經典商業模擬遊戲《創業王》讓你一圓當老闆的夢想！選地建廠，佈置廠房、僱用員工，打造夢幻生產線！ 自由組合數百種原料，創意研發理想商品！ 轉戰各行各業，一手包辦醬油大亨和石油大亨！ 發揮企業影響力，打造美麗新市鎮！ 豐富的任務關卡模式，真實呈現商場激烈競爭！
Why similar: Trading 24.9%, Immersive Sim 24%, Economy 18.4%, Management 13.3%, Life Sim 10.4%
