60+ similar titles based on shared tags and player behavior. Themes include Idler, Singleplayer, 2D, Casual.
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.
PC FISH: Taskbar Aquarium
Raise, Collect, Trade! Discover rare fish, grow your collection, and build a living aquarium right on your desktop.
Mob Trader
Poke the dungeon and stick around to see what comes out! Every 60 minutes you will receive a tradeable mob in the form of a Steam Item. Grow an impressive collection of unique mobs to show off and trade with other players on the Steam Market!
Raise, Collect, Trade! Discover rare fish, grow your collection, and build a living aquarium right on your desktop.
Why similar: Trading 25.2%, Idler 21.6%, Desktop Companion 19.1% ★, Creature Collector 17%, Collectathon 10.1%
Poke the dungeon and stick around to see what comes out! Every 60 minutes you will receive a tradeable mob in the form of a Steam Item. Grow an impressive collection of unique mobs to show off and trade with other players on the Steam Market!
Why similar: Idler 30.4%, Creature Collector 29.5%, Collectathon 26.9%, Incremental 9.6%, Casual 3.6%
An incremental game where you kill hordes of slimes and use their loot to become stronger and farm them. Collect powerful loot, master skills, and uncover tons of content.
Why similar: Idler 34.8%, Auto Battler 34.7%, Incremental 14.3%, Strategy 7.9%, Casual 4.5%
Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!
Why similar: Idler 44.3%, Tower Defense 18.9%, Incremental 11.4%, Casual 7.8%, Strategy 6.9%
An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities.
Why similar: Idler 49%, Tower Defense 22.7%, Strategy 13.7%, Incremental 9.4%, Casual 5%
An idle auto-battler that sits in the corner of your screen while you do other things.
Why similar: Desktop Companion 27.4% ★, Auto Battler 26%, Idler 23.4%, Tower Defense 9.5%, Incremental 6.8%
A F2P Coin collecting game. Get Coins to trade and collect!
Why similar: Trading 34.1%, Idler 32.5%, Collectathon 18%, Incremental 8.3%, Casual 6.8%
A unique Tower Defense game featuring Monster Collecting and Roguelike mechanics. Hatch, upgrade, and command a party of monster defenders, while unleashing player spells, to defend your base from the hordes of invading robots.
Why similar: Creature Collector 62.8%, Tower Defense 31.2%, Strategy 2.9%, Casual 1.8%, Indie 1.4%
Build decks using fun and powerful Slime's and battle them in unique arenas!
Why similar: Strategy 42.2%, Simulation 39.5%, Indie 14.9%, Singleplayer 3.4%
Slimeward is an idle game where players build and upgrade a village, recruit heroes, and defeat Monster 'Slime' that fell in front of the house one day,
Why similar: Idler 49.8%, Incremental 17.6%, Simulation 15.5%, Strategy 13.6%, Indie 3.1%
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: Idler 21.5%, Auto Battler 20.7%, Creature Collector 19.5%, Collectathon 17.1%, Incremental 6.4%
Evolve epic monsters and crush puny humans in this endless idle tower defense game! Unlock, upgrade, and evolve over 150 unique monsters and pets, ranging from cute and colorful flower creatures to epic fire breathing dragons, to assemble the ultimate team against the endless waves of enemies.
Why similar: Auto Battler 34%, Idler 32.8%, Tower Defense 14.4%, Incremental 7.8%, Strategy 7.8%
This is a short idle tower defense game that players can complete to 100% in 2 hours.Abyss Manager is an idle tower defense game where players need to assign jobs to various characters, collect resources, recruit and train characters, and excavate more floors to unlock further mechanics.
Why similar: Idler 32.1%, Collectathon 26.6%, Tower Defense 12.9%, Simulation 10.2%, Strategy 10.1%
Goblin Buster is an incremental tower defense game with deep upgrade mechanics. Obliterate annoying goblins, collect materials, discover powerful relics, invest in unique buildings and spend your resources to upgrade towers and magical spells with a massive skill tree!
Why similar: Idler 39%, Tower Defense 17.4%, Incremental 14.2%, Strategy 11.1%, Casual 6.7%
Protect your brain from viruses in Increbraintal, an incremental auto battler. Build your team and unlock upgrades in the Skill Tree to eliminate the contamination taking over the body.
Why similar: Idler 32.5%, Auto Battler 27%, Strategy 12.2%, Simulation 11.3%, Casual 9%
Defend. Upgrade. Dominate. A relaxing incremental base-defense game, packed with powerful skills and a deep skill tree.
Why similar: Idler 33.1%, Auto Battler 30.8%, Tower Defense 11.7%, Incremental 10.4%, Strategy 6.7%
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.
Why similar: Idler 42.6%, Tower Defense 17.4%, Incremental 12.3%, Strategy 9.5%, Simulation 9.3%
Unleash the power of specialized towers to annihilate hordes of monsters in this idle game with roguelike elements. Collect gold, level up your towers, face powerful bosses, and refine your strategy with an evolving skill tree.
Why similar: Auto Battler 38.3%, Idler 33%, Tower Defense 14%, Incremental 10.5%, Top-Down 3.2%
Claim a free pack of cards every few hours and expand your collection! Discover hundreds of unique cards with different styles, rarities, and visual effects.
Why similar: Collectathon 38.5%, Trading 33.2%, Simulation 17.6%, Casual 10.2%, Singleplayer 0.5%
An idle RPG that lives in your taskbar. While you work, your monsters auto-battle and bring back eggs and loot. Collect 156+ species, evolve and awaken them, forge one-of-a-kind serial-stamped weapons, and shape every weekly update from the in-game suggestion box. Free to play.
Why similar: Auto Battler 37.3%, Idler 33.8%, Creature Collector 19.6%, Casual 8.9%, Singleplayer 0.3%
Creature Card Idle is an incremental game that fuses strategic grid-based gameplay with the thrill of collecting cards. Experience an evolving journey across expansions, each introducing new mechanics and cards. Play for free without microtransactions.
Why similar: Idler 54.9%, Incremental 15.2%, Strategy 13.7%, Casual 9%, Indie 6.4%
Collect Pixelart items! Get 1-4 tickets every 2 hours to spin the lucky wheel. Win pixelart items or higher rarity tickets! All items appear in your Steam inventory and are tradable/marketable, making it easier to complete your collections.
Why similar: Idler 31.3%, Collectathon 29.6%, Creature Collector 17.5%, Simulation 12.7%, Incremental 6.4%
Refence is a roguelite based idle defense game, where you can choose heroes and their traits, upgrade your castle, and manage resources to fend off enemies from the Demon Realm who are trying to attack your castle.
Why similar: Idler 45.5%, Tower Defense 20.2%, Incremental 14%, Strategy 11.3%, Casual 6.5%
Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.
Why similar: Idler 41.7%, Tower Defense 19%, Incremental 13.5%, Bullet Hell 10.1%, Strategy 6.4%
Free Tower Defense game with unique roguelike elements. Custom base building mechanics allow you to create your own base and maze with tiles earned after each wave. Unleash a variety of monsters, each with its own evolution path and unique skills, and evolve them into legendary creatures.
Why similar: Auto Battler 39.5%, Idler 30.2%, Tower Defense 14.9%, Strategy 9.5%, Casual 5.9%
Casual farming simulator with unique, flexible gameplay. Autoclicker is built-in and free. Gather resources, upgrade critters and buildings, sell your farm when you want a bigger one and never stop expanding.
Why similar: Idler 53.6%, Incremental 14.9%, Strategy 12.3%, Casual 8.6%, Simulation 7.3%
Survive waves of enemies in Ash Warden, an incremental tower defense where you slowly become overpowered. Unlock new abilities, fight against powerful bosses, and evolve into an unstoppable force against the endless Redgaze hordes.
Why similar: Idler 37.7%, Tower Defense 19.1%, Incremental 12.3%, Simulation 11.2%, Strategy 9.9%
A new creature collecting clicker game in which your goal is to capture all of the 50+ creatures, level them up to make them do more DPS and ascend them to gain better abilities. Unlock legendary variants and defeat all of the raid bosses & every hour get a steam creature you can trade, buy or sell!
Why similar: Creature Collector 36.2%, Idler 35%, Incremental 12.7%, Casual 9.5%, Indie 6.2%
Mob factory is an tower defense and automation game for the lazy adventurer. Smelt down enemy loot into turrets & factories to automate an ever expanding dungeon from the comfort of your tower.
Why similar: Tower Defense 43.7%, Simulation 31.1%, Strategy 19.5%, Top-Down 4.9%, Singleplayer 0.8%
An idle RPG where your bomber squadron gathers resources for you. Destroy rocks, hunt for rare items, forge and upgrade your equipment, master a vast skill tree, and trade items with other players on the Steam Market. Free to play.
Why similar: Auto Battler 35.3%, Idler 32.7%, Incremental 10.9%, Casual 6.6%, Simulation 6.4%
Collect cards, upgrade cards, defeat monsters, join guilds and hire heroes. Raise your DPS!
Why similar: Idler 64%, Incremental 18.3%, Casual 8.1%, Indie 4.8%, Strategy 3.7%
An Idle Incremental game where you explore an infinite, procedurally generated skill tree. Defend yourself against ever-growing waves of numbers. Unlock new abilities, complete quests and expand the skill tree to become infinitely powerful.
Why similar: Idler 35.9%, Desktop Companion 25.8% ★, Incremental 10.3%, Strategy 7%, Simulation 7%
Ditch the dull, monotonous desktop! Bring home a soft, cuddly slime that grooves in perfect sync with your music, unlock soothing desktop companionship, and enjoy endless player-created music content in the Steam Workshop to swap out whenever you want～
Why similar: Idler 64.1%, Casual 17.8%, Incremental 17.3%, Singleplayer 0.8%
Auto Battler, Incremental, Idle Game
Why similar: Auto Battler 41.2%, Idler 36.9%, Strategy 7.9%, Simulation 7.4%, Casual 3.9%
Endless Idle Tower Defense with deep strategy and RPG progression and combat mechanics. Recruit, upgrade, and position powerful fantasy heroes, discover game-changing synergies, and survive infinite monster waves. Grow stronger every run with literally millions of upgrades and endless auto battles.
Why similar: Auto Battler 31.4%, Idler 28.2%, Tower Defense 13%, Incremental 8.4%, Strategy 8%
A chill incremental strategy game where you restore souls, build a Faith economy, automate your realm, and rebirth for permanent progress before corruption takes over.
Why similar: Auto Battler 42.8%, Incremental 16.3%, Simulation 13.8%, Strategy 13.4%, Top-Down 5.2%
Card Storm Idle is an incremental game with both idle and active playstyles. Research and craft card deсk to earn as much resource as possible! Build up your power and see how far you can get. Bring the card storm down on monsters!
Why similar: Auto Battler 39.7%, Idler 34.3%, Incremental 10.7%, Strategy 7.9%, Casual 4.6%
A creature collection game that sits at the bottom of your screen & fits easily into your routine. Whether you're working, studying, or relaxing, Whimside is always ready to offer you a cozy escape. Capture rare creatures, create new species & decorate your whimsical space!
Why similar: Creature Collector 50.8%, Idler 15%, Desktop Companion 13.7% ★, Simulation 11.3%, Casual 5.6%
Collect, trade, and showcase your virtual vinyl collection in Vinyls! Open random drops, score rare records, and trade with others on Steam.
Why similar: Trading 54.7%, Collectathon 28.4%, Incremental 8.5%, Casual 6%, Indie 2%
Idle creature-collector, where you mine, train, breed, explore and more with your creatures. Discover all there is in the world of Koltera.
Why similar: Idler 29.8%, Creature Collector 26.5%, Collectathon 22.4%, Incremental 8.9%, Strategy 7.3%
In Fantasy Idle Dungeon, hatch and capture rare Jenin, awaken their legendary skills and talents, and experience the joy of leveling up, evolving, and fusing them. Freely customize your gear, assemble an unbeatable adventure team, and claim glorious victories with effortless idle gameplay!
Why similar: Idler 41.9%, Creature Collector 24.5%, Auto Battler 14.8%, Strategy 9.8%, Casual 6.4%
Build turrets to destroy balls & earn cash, spend it to upgrade and get stronger
Why similar: Idler 45.1%, Tower Defense 19.9%, Incremental 14.7%, Strategy 10.8%, Casual 5.8%
Raise, nurture, and breed adorable slimes in a relaxing adventure where each slime is unique! Mix traits to create new slime companions and explore endless islands filled with secrets and surprises. Your perfect slime squad is waiting for you. How far can you take them?
Why similar: Creature Collector 71.2%, Bullet Hell 17.4%, Casual 11.4%
Upgrade your turtle, recruit cute animals like unicorns, giant squids, otters and more, and blast through waves in an idle roguelite auto battler! Swim farther with each run, unlock new skills, and get closer to home every time you grow stronger.
Why similar: Auto Battler 42.9%, Idler 34.8%, Strategy 9.1%, Incremental 7.1%, Casual 5.4%
Darkness tears reality apart. Hordes of beasts, monsters, and abyssal demons surge from the depths mindless, driven only by destruction. Adventurer, the line needs you! In 《Abyss Horde》, defend against ever-stronger waves. Every run builds a new defense; every upgrade shifts the tide.
Why similar: Idler 37.4%, Tower Defense 26.7%, Strategy 12.3%, Bullet Hell 10.6%, Casual 7.6%
Fend off hordes of enemies in this arcade tower defense roguelite with autobattler elements. Build up a team of powerful synergies and become unstoppable.
Why similar: Casual 56.8%, Tower Defense 26.4%, Indie 9%, Singleplayer 7.8%
Collect and battle over 200 unique creatures in this roguelike auto-battler. Level-up and evolve your Kādomon as you assemble the ultimate team, creating awesome synergies to beat BIG bosses!
Why similar: Auto Battler 50.1%, Creature Collector 40.8%, Strategy 9.1%
Summon and merge to stop incoming waves of monsters. Use over 100 different units to defend against over 200 monsters. Utilize each unit's unique traits and skills to create your own combinations of units and move them around to clear the stage while avoiding the boss's skills.
Why similar: Tower Defense 42.2%, Strategy 17.6%, Simulation 17.2%, Casual 10.9%, Indie 10.1%
Face waves of enemies automatically and create builds by distributing stat points, leveling up equipment, choosing passive skills, summons and more. An idle game about killing hordes of enemies, becoming stronger, and exploring an unfolding storyline. A spin-off of Nomad Survival.
Why similar: Idler 40.9%, Auto Battler 40%, Incremental 12%, Casual 4.8%, Top-Down 2.3%
Outhold is a short, strategic incremental game that blends tower defense with a deep meta-progression. Experiment with builds and find overpowered synergies to defend the dwindling fires of Outhold.
Why similar: Tower Defense 23.9%, Idler 23.5%, Incremental 17.9%, Strategy 13.3%, Simulation 10.2%
A 2D Touhou fan game combining tower defense, tower merging, RTS-style control, and chaotic bullet-filled battles. Merge Touhou characters, build your defense, and compete for the fastest clear time on the leaderboard.
Why similar: Tower Defense 39.2%, Strategy 28.3%, Bullet Hell 13.8%, Top-Down 9.2%, Casual 4.5%
A desktop idle RPG where your party of five heroes fights, loots, and grows in a small window while you work.
Why similar: Trading 27.8%, Auto Battler 23.5%, Desktop Companion 22.7% ★, Idler 21.7%, Casual 2.6%
A small incremental game about smashing piñatas, collecting toys, and climbing the corporate ladder as you unlock a vast upgrade tree.
Why similar: Idler 38.5%, Incremental 17.3%, Simulation 15.2%, Strategy 13.1%, Casual 8.8%
Mine. Maze. Merge. Survive. Dig for powerful gems, merge them into game-breaking towers, stack buffs, and pick roguelike perks to build wild synergies. Do not let enemies drag your miner to the lava!
Why similar: Auto Battler 56.1%, Tower Defense 24.8%, Strategy 13.3%, Indie 5.2%, Singleplayer 0.5%
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.
Why similar: Idler 41.4%, Incremental 15.5%, Bullet Hell 12.9%, Simulation 12.8%, Strategy 9.2%
A short incremental siege game centered around growing and strengthening an army to defend your kingdom. Seize the crown from an endless wave of enemies for your best chance at survival!
Why similar: Auto Battler 33.9%, Idler 26.2%, Tower Defense 12.4%, Incremental 8.9%, Simulation 7.5%
Summonsters is a roguelike auto-battler game where you buy summons and combine artifacts to survive against oncoming enemies. Utilize summons that fight on your behalf to defeat bosses and elites. To ensure survival, strategically combine artifacts to forge powerful legendary artifacts.
Why similar: Auto Battler 67.4%, Strategy 15.8%, Indie 6.3%, Top-Down 5.5%, Casual 4%
A unique collectibe idle clicker game with droppable Steam cards
Why similar: Idler 38.4%, Creature Collector 38.2%, Incremental 11.9%, Simulation 11.5%
Chicken Fren is a desktop pet that struts across your screen while you work or play. Every mouse click and keypress is a chance to spawn an egg: crack the egg to reveal hats and cosmetics ranging from common to legendary. Collect items, equip them, or trade them on the Steam Marketplace!
Why similar: Idler 40.7%, Collectathon 32.6%, Incremental 14.2%, Casual 9.2%, Indie 2.8%
