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Check out the top 10 free-to-play idler games you can enjoy on Steam right now, updated on October 14th 2026. Looking for even more free titles? Explore the complete list of the best free to play idler games on Steam.
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1. Bongo Cat
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? Bongo Cat is a desktop companion, cats and cute game. Released on March 05th 2025 has received 111,557 reviews of which 107,095 were positive and 4,462 were negative resulting in an impressive rating of 9.5 out of 10. The game has hit the top spot as the #1 most played idler game, thanks to its 183,477 peak concurrent players over the last day.
9.5
107,095
4,462
183,477
players
2. IdleOn - The Incremental MMO
The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction! IdleOn - The Incremental MMO is a idler, incremental and mmorpg game. Released on November 06th 2025 has received 29,894 reviews of which 23,018 were positive and 6,876 were negative resulting in a rating of 7.6 out of 10. While seeing 11,286 players online at once in the last 24 hours, this game is currently ranked #2 among idler games based on player count.
7.6
23,018
6,876
11,286
players
3. Revolution Idle
Revolution Idle is a free idle incremental game with offline progress, prestige layers, and endless automation. Start simple, reach infinity and go further. Revolution Idle is a incremental, idler and casual game. Released on May 01st 2025 has received 12,358 reviews of which 10,709 were positive and 1,649 were negative resulting in a rating of 8.5 out of 10. While seeing 7,376 players online at once in the last 24 hours, this game is currently ranked #3 among idler games based on player count.
8.5
10,709
1,649
7,376
players
4. Cell to Singularity - Evolution Never Ends
The epic story of evolution, technology, humanity, and dinosaurs is yours to tap. Cell to Singularity - Evolution Never Ends is a incremental, simulation and science game. Released on November 03rd 2021 has received 28,275 reviews of which 25,165 were positive and 3,110 were negative resulting in a rating of 8.7 out of 10. With 4,011 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played idler games.
8.7
25,165
3,110
4,011
players
5. Unnamed Space Idle
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power. Unnamed Space Idle is a idler, incremental and casual game. Released on July 27th 2023 has received 4,469 reviews of which 4,111 were positive and 358 were negative resulting in a rating of 8.9 out of 10. With 3,273 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played idler games.
8.9
4,111
358
3,273
players
6. NGU IDLE
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up! NGU IDLE is a incremental, idler and indie game. Released on October 01st 2019 has received 13,004 reviews of which 12,354 were positive and 650 were negative resulting in an impressive rating of 9.2 out of 10. With 3,144 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played idler games.
9.2
12,354
650
3,144
players
7. Tap Ninja - Idle game
Defeat enemies, earn gold, upgrade your village, become a Ninja Master! Tap Ninja - Idle game is a incremental, idler and casual game. Released on March 17th 2022 has received 9,840 reviews of which 8,364 were positive and 1,476 were negative resulting in a rating of 8.3 out of 10. With 2,600 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played idler games.
8.3
8,364
1,476
2,600
players
8. Your Chronicle
"Let's begin your own story." This is a text-based idle RPG game. There are already more than 3,000 unique story actions and it's still growing. Your Chronicle is a rpg, idler and text-based game. Released on April 04th 2021 has received 2,048 reviews of which 1,640 were positive and 408 were negative resulting in a rating of 7.7 out of 10. With 2,501 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played idler games.
7.7
1,640
408
2,501
players
9. Shop Titans
Shop Titans is the ultimate RPG shopkeeper simulation. Craft powerful equipment, stock your shop and sell to aspiring heroes… at a markup! Hire heroes and explore dungeons to gather valuable materials to craft with. There’s never a dull moment in the world of Shop Titans! Shop Titans is a idler, shop keeper and medieval game. Released on May 05th 2020 has received 16,928 reviews of which 13,249 were positive and 3,679 were negative resulting in a rating of 7.7 out of 10. With 2,365 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played idler games.
7.7
13,249
3,679
2,365
players
10. Idle Champions of the Forgotten Realms
Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a idler, strategy and fantasy game. Released on March 25th 2020 has received 15,072 reviews of which 11,455 were positive and 3,617 were negative resulting in a rating of 7.5 out of 10. With 1,989 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played idler games.
7.5
11,455
3,617
1,989
players
More Idler & Related Games
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