Top Steam Idle Games

11,547 games tracked · Updated 18 hrs ago · Best idle games on Steam →
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# Game Rating Avg Players▼ Reviews Released Price Votes
10926
Little Colony
Little Colony

An ant colony that lives on your monitor while you pretend to work. What report did Bob need? Who cares, your colony just keeps growing and boy is it more fun than responding to Bob. Did Janet just messaged you? You'd better respond to

2DCasualColony SimIdler
— 0 — TBA N/A
Store
10927
Some Watermelon Simulator
Some Watermelon Simulator

Crush a mountain of 1,000,000 watermelons! Grab, haul and shred them, then automate with drones, cranes and rail arms. Build factories, a port and a funfair, and defend your farm from melon monsters at night.

CasualCity BuilderColony SimExploration
— 0 — TBA N/A
Store
10928
Dungeon Architect: Idle
Dungeon Architect: Idle

Build a dungeon that works for you. Combine traps and monsters, crush waves of heroes, and turn their gold and souls into ever more powerful upgrades. An incremental idle game about automation, synergies, and just one more upgrade.

2DAuto BattlerIdlerIncremental
— 0 — Q4 2026 N/A
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10929
Fantasy Auction House
Fantasy Auction House

Start with 10 gold and trade your way to a fortune. Browse a fantasy auction house, spot underpriced goods, set your own resale prices and collect sales by mail. Merchants from across the world keep the listings changing.

3DAdventureCasualIdler
— 0 — Nov 2026 N/A
Store
10930
Flame Colony
Flame Colony

Grow a colony of living flames in this cozy incremental idle game. Gather embers, let helpers handle collection, and shape your growth with upgrades and powerful cards. Watch a few sparks become a thriving community in a pixel-art forest

2DAtmosphericCasualCute
— 0 — TBA N/A
Store
10931
Fill the Sea
Fill the Sea

Fill an entire sea, one bucket at a time. In this relaxing pixel-art incremental game, recruit tibo helpers, automate water production, collect and fuse cards, and unlock technologies and talents as your seaside waterworks grows. Adopt

2DAutomationCasualIdler
— 0 — TBA N/A
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10932
Foodland Puzzle
Foodland Puzzle

Foodland puzzle is simplictic jigsaw puzzle game with food themed images

3DCard GameCasualCollectathon
— 0 — Oct 2026 N/A
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10933
Debt - This game's cost keeps climbing
Debt - This game's cost keeps climbing

Debt is a climate-guessing game for which the cost only keeps increasing. Ever. Play with actual global warming data and compete to be the most accurate visionary. One thing is sure, now is the best time to buy the game, as its price will

CapitalismCasualCozyIdler
— 0 — TBA N/A
Store
10934
Your Sweet Little Kitty
Your Sweet Little Kitty

Your cozy desktop companion! This adorable cat hangs out on your screen while you work or study, gently reminding you to hydrate and take breaks. Feed it to unlock cute animations and level up your bond. Ready to be the ultimate cat

2DCasualCuteFree To Play
— 0 — Nov 2026 Free
Store
10935
Windowsill Wizard
Windowsill Wizard

Pell, a tiny apprentice wizard, rebuilds his ruined tower at the edge of your screen while you work. You arrange the spells he casts. He catches falling stars in a jar and keeps working while the game is closed. About two weeks to an

2DAutomationCasualCozy
— 0 — TBA N/A
Store
10936
Antmates: Idle Ant Colony
Antmates: Idle Ant Colony

An idle colony sim with real numbers behind the glass. Plan 25 kinds of rooms and level each one up two ways, feed your ants four kinds of crumbs, balance foragers, diggers and nurses, and chase trail milestones that multiply your income —

Base BuildingCasualColony SimCozy
— 0 — Nov 2026 N/A
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10937
SPECTR: Rekindle the World
SPECTR: Rekindle the World

Become the Spark that brings a faded world back to life. Gather shards, automate production, and begin new cycles with permanent upgrades. An atmospheric incremental game about growth, discovery, and restoring a ruined valley.

2DAtmosphericAutomationCasual
— 0 — Oct 2026 N/A
Store
10938
Little Chefs
Little Chefs

Little Chefs is an incremental cooking game where you forage, chop food and recruit little animal chefs from around the world that help you sell soup and buy back the deeds to their forests.

2.5DAutomationCapitalismCasual
— 0 — Mar 2027 N/A
Store
10939
Snow White and the Dwarf Slaves
Snow White and the Dwarf Slaves

An idle management game at the bottom of your desktop. Assign dwarves to gather, craft, research, and trade while you work. Pay gold to Snow White, a fearsome dragon, every ten years and guide your settlement through a hundred-year fairy

CasualCraftingDesktop CompanionEconomy
— 0 — Q4 2026 N/A
Store
10940
Rufus: Incremental rpg
Rufus: Incremental rpg

Isometric incremental action game. Play as Rufus the rabbit, fight monsters in the underground world, upgrade your skill tree, choose a class, and rebuild your carrot-drill ship. Every run is another chance to grow stronger.

2DActionAction RoguelikeArcade
— 0 — TBA N/A
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10941
Minipia
Minipia

Minipia is a cozy desktop idle game. Make a tiny island your own, right in the corner of your screen, while you work or relax. Decorate freely, collect cute animals, discover their stories, and unlock new islands.

AnimalsCasualCollectathonCozy
— 0 — Q1 2027 N/A
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10942
Kill The Boss
Kill The Boss

Commander. Kill what steps into the arena. When it drops, something worse takes its place. You land the first blow. Your ninjas do not wait for a second order. The fire stays lit. The stone keeps falling. Leave the yard empty.

2DArcadeCasualFantasy
— 0 — TBA N/A
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10943
While You Were Away
While You Were Away

Nib, a round little critter, lives on your taskbar and plays a digging game on its handheld. Step away and it keeps playing, then hands you a report card when you come back. Over about two weeks the reports get stranger: a save file Nib

CasualCuteDesktop CompanionIdler
— 0 — TBA N/A
Store
10944
AFKlutch
AFKlutch

AFK Clutch is a tactical 5v5 auto-battler shooter: pick a character, weapons, gear and abilities, then watch every round of plants, retakes and clutches unfold. Also Free-for-All, 1v1 duels and an idle training range.

Auto BattlerCasualCharacter CustomizationFree To Play
— 0 — Jan 2027 Free
Store
10945
Ember Reaches
Ember Reaches

A single-player pixel-art idle RPG. Gather supplies, craft equipment, reconnect nine realms and explore 27 ruins. Face six dragons through battle or covenant, help the settlements along the road, and decide the fate of a broken celestial

2DAdventureDragonsExploration
— 0 — Oct 2026 N/A
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10946
2D Hates 3D
2D Hates 3D

A short incremental game where you play as Commander, leading a squad of flat 2D shapes against an invasion of 3D ones. Clear timed waves, collect scrap. Upgrade 200+ skills in a skill tree, from squad damage to time-bending perks.

3DArcadeCasualColorful
— 0 — TBA N/A
Store
10947
Desktop Party: An Idle Fantasy RPG
Desktop Party: An Idle Fantasy RPG

A tiny party lives on your desktop in this idle RPG. Your heroes fight monsters and find treasure while you work or browse. Choose their gear and watch them grow into new forms. Take a break to pet them or play with toys. Sometimes it

2DAuto BattlerCasualCharacter Customization
— 0 — Jan 2027 N/A
Store
10948
Moonbow Idle: Dark Fantasy Auto Battler
Moonbow Idle: Dark Fantasy Auto Battler

A red-hooded archer, a silver moon bow and a horde that never runs out. Moonbow Idle is a dark fantasy auto battler: leave it on a second monitor or sit down and min-max. Hatch pets, farm boss gear, ascend, go deeper.

AdventureAuto BattlerCasualCollectathon
— 0 — Q4 2026 N/A
Store
10949
Asteroid Watch
Asteroid Watch

An online space-mining idle incremental game that lives in the corner of your screen. Mine alongside other pilots, unlock automatic mining, upgrade your ship, and build your own orbital station while you work or browse.

2DCartoonyCasualFree To Play
— 0 — TBA Free
Store
10950
Wuxing Realm
Wuxing Realm

A five-element strategic idle game. Build teams from Warriors, Equipment, and Spells — kick back with auto-battles or take command and cast spells mid-fight. The right combo unleashes power beyond the numbers. What's your strongest lineup?

2DCard GameCasualCombat
— 0 — Dec 2026 N/A
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