Free Idler Games on Steam
Steam currently has 2,512 Idler games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Idler game rankings were last updated on 4/13/2025.
Looking for more? Explore other lists such as:
- Best idler games on Steam
- Best idler Steam Deck games
- Best idler Steam games for Mac OS
- Best idler Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Banana
Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome !
Banana holds the #1 spot for "best free Idler game on Steam" with a Player Score of 81. Its score was calculated by analyzing a total of 88,239 reviews on Steam. This breaks down to a total of 72,827 positive reviews and 15,412 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 4/23/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 2923300 |
2. 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 has achieved a Player Score of 93, placing it in the #2 spot for the best free Idler games. Its score was calculated by analyzing a total of 5,925 reviews on Steam. This breaks down to a total of 5,716 positive reviews and 209 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 3/5/2025 |
| Developer | Marcel Zurawka |
| Publisher | Irox Games |
| Steam App Id | 3419430 |
3. Waifu - Kawaii Idler & Clicker
💗 Idler Clicker + Dating Sim 💗 Earn rare Waifus in daily drops, win their love, and trade on Steam Community Marketplace
Waifu - Kawaii Idler & Clicker has achieved a Player Score of 65, placing it in the #3 spot for the best free Idler games. Its score was calculated by analyzing a total of 224 reviews on Steam. This breaks down to a total of 155 positive reviews and 69 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run Waifu - Kawaii Idler & Clicker on the Steam Deck.
| Release Date | 12/3/2024 |
| Developer | Team Waifu |
| Publisher | Team Waifu |
| Steam App Id | 3188910 |
4. IdleOn - The Idle RPG
Create different classes who all work together when you're gone! When you return, spend their loot on powerful upgrades and synergies - but don't be fooled by the simple graphics, IdleOn gets more complex with each World Boss you defeat!
IdleOn - The Idle RPG has achieved a Player Score of 78, placing it in the #4 spot for the best free Idler games. Its score was calculated by analyzing a total of 20,863 reviews on Steam. This breaks down to a total of 16,581 positive reviews and 4,282 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play IdleOn - The Idle RPG on the Steam Deck (though some functionality may be limited).
| Release Date | 4/2/2021 |
| Developer | Lavaflame2 |
| Publisher | Lavaflame2 |
| Steam App Id | 1476970 |
5. Amarillo's Butt Slapper
Slap it. Turn it. Slap it again. This incredible simulation of the human butt will leave you dizzy with all that bounce. It's an autoclicker, but instead of click, it slap. Way better imo.
Amarillo's Butt Slapper has achieved a Player Score of 87, placing it in the #5 spot for the best free Idler games. Its score was calculated by analyzing a total of 4,143 reviews on Steam. This breaks down to a total of 3,740 positive reviews and 403 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Amarillo's Butt Slapper on the Steam Deck (though some functionality may be limited).
| Release Date | 10/4/2024 |
| Developer | AmarilloArts |
| Publisher | AmarilloArts |
| Steam App Id | 3231090 |
6. Revolution Idle
Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity?
Revolution Idle has achieved a Player Score of 82, placing it in the #6 spot for the best free Idler games. Its score was calculated by analyzing a total of 3,539 reviews on Steam. This breaks down to a total of 3,015 positive reviews and 524 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Revolution Idle on the Steam Deck (though some functionality may be limited).
| Release Date | 10/11/2024 |
| Developers | |
| Publisher | Oni Gaming |
| Steam App Id | 2763740 |
7. 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 has achieved a Player Score of 89, placing it in the #7 spot for the best free Idler games. Its score was calculated by analyzing a total of 2,691 reviews on Steam. This breaks down to a total of 2,506 positive reviews and 185 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Unnamed Space Idle on the Steam Deck (though some functionality may be limited).
| Release Date | 7/27/2023 |
| Developer | Sylv |
| Publishers | |
| Steam App Id | 2471100 |
8. 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 has achieved a Player Score of 77, placing it in the #8 spot for the best free Idler games. Its score was calculated by analyzing a total of 16,772 reviews on Steam. This breaks down to a total of 13,138 positive reviews and 3,634 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 5/5/2020 |
| Developer | Kabam Games, Inc. |
| Publisher | Kabam Games, Inc. |
| Steam App Id | 1258080 |
9. 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 has achieved a Player Score of 93, placing it in the #9 spot for the best free Idler games. Its score was calculated by analyzing a total of 11,931 reviews on Steam. This breaks down to a total of 11,435 positive reviews and 496 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play NGU IDLE on the Steam Deck (though some functionality may be limited).
10. Fish Idle 2: Underwater Mystery
Dive into the most fun idle fishing arcade game! Manage your Fish Kingdoms with automated fishing, upgrade your boat and gear, invest in passive income, and outsmart the market. Become the ultimate fish tycoon!
Fish Idle 2: Underwater Mystery has achieved a Player Score of 67, placing it in the #10 spot for the best free Idler games. Its score was calculated by analyzing a total of 959 reviews on Steam. This breaks down to a total of 663 positive reviews and 296 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Fish Idle 2: Underwater Mystery on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2024 |
| Developer | Multicast |
| Publisher | MulticastGames |
| Steam App Id | 3037410 |
More Free Idler Games
Explore even more rankings for the 100 best free Idler games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 109,687 | 4/23/2024 | 81 | Free | Steam Charts | |
| 100,429 | 3/5/2025 | 93 | Free | Steam Charts | |
| 26,293 | 12/3/2024 | 65 | Free | Steam Charts | |
| 10,653 | 4/2/2021 | 78 | Free | Steam Charts | |
| 5,349 | 10/4/2024 | 87 | Free | Steam Charts | |
| 4,739 | 10/11/2024 | 82 | Free | Steam Charts | |
| 4,177 | 7/27/2023 | 89 | Free | Steam Charts | |
| 3,362 | 5/5/2020 | 77 | Free | Steam Charts | |
| 2,990 | 10/1/2019 | 93 | Free | Steam Charts | |
| 2,955 | 11/15/2024 | 67 | Free | Steam Charts | |
 | 2,768 | 11/3/2021 | 88 | Free | Steam Charts | |
 | 2,656 | 3/25/2020 | 76 | Free | Steam Charts | |
 | 2,525 | 3/6/2025 | 80 | Free | Steam Charts | |
 | 2,494 | 4/5/2021 | 77 | Free | Steam Charts | |
 | 2,429 | 3/17/2022 | 83 | Free | Steam Charts | |
 | 2,224 | 9/5/2024 | 92 | Free | Steam Charts | |
 | 1,879 | 4/1/2024 | 76 | Free | Steam Charts | |
 | 1,764 | 5/13/2015 | 88 | Free | Steam Charts | |
 | 1,268 | 12/4/2020 | 92 | Free | Steam Charts | |
 | 1,222 | 7/18/2024 | 72 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2025, April 13). Steam Store. Steam Store.
- Valve Corporation. (2025, April 13). Banana on Steam. Steam Store.
- Valve Corporation. (2025, April 14). Bongo Cat on Steam. Steam Store.
- Valve Corporation. (2025, April 10). Waifu - Kawaii Idler & Clicker on Steam. Steam Store.
- Valve Corporation. (2025, April 11). IdleOn - The Idle RPG on Steam. Steam Store.
- Valve Corporation. (2025, April 9). Amarillo's Butt Slapper on Steam. Steam Store.
- Valve Corporation. (2025, April 4). Revolution Idle on Steam. Steam Store.
- Valve Corporation. (2025, April 12). Unnamed Space Idle on Steam. Steam Store.
- Valve Corporation. (2025, April 14). Shop Titans on Steam. Steam Store.
- Valve Corporation. (2025, April 8). NGU IDLE on Steam. Steam Store.
- Valve Corporation. (2025, April 13). Fish Idle 2: Underwater Mystery on Steam. Steam Store.