Free Auto Battler Games on Steam

Steam currently has 1,163 Auto Battler 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 Auto Battler game rankings were last updated on 8/23/2025.

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1. 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 banner

Unnamed Space Idle holds the #1 spot for "best free Auto Battler game on Steam" with a Player Score of 89. Its score was calculated by analyzing a total of 3,235 reviews on Steam. This breaks down to a total of 3,002 positive reviews and 233 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

2. 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 banner

Your Chronicle has achieved a Player Score of 77, placing it in the #2 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 2,207 reviews on Steam. This breaks down to a total of 1,768 positive reviews and 439 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Your Chronicle on the Steam Deck (though some functionality may be limited).

Release Date 4/5/2021
Developer Samurai Games
Publisher Samurai Games
Steam App Id 1546320

3. Firestone - Online Idle RPG

Chill out, your heroes got this! They’ll fight even when you’re offline. Pop back in for sweet rewards and easy level-ups. Unlock cool gear, & smack down epic bosses. Play idle or clicker - you’ll power up with no stress, just good times!

Firestone - Online Idle RPG banner

Firestone - Online Idle RPG has achieved a Player Score of 76, placing it in the #3 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 6,358 reviews on Steam. This breaks down to a total of 4,927 positive reviews and 1,431 negative reviews — making it "Mostly Positive" on Steam.

It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Firestone - Online Idle RPG on the Steam Deck (though some functionality may be limited).

Release Date 4/1/2024
Developer Holyday Studios
Publisher Holyday Studios
Steam App Id 1013320

4. Everlusting Life

Everlusting Life — classic auto-chess game set in a fantasy world. Assemble a squad of beautiful girls to aid you on your quest to save the magical realm. Triumph in battles with strategy and win hearts with undeniable charm!

Everlusting Life banner

Everlusting Life has achieved a Player Score of 43, placing it in the #4 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 2,310 reviews on Steam. This breaks down to a total of 980 positive reviews and 1,330 negative reviews — making it "Mixed" on Steam.

It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Everlusting Life on the Steam Deck (though some functionality may be limited).

Release Date 5/8/2025
Developer Pochemu LTD
Publisher Pochemu LTD
Steam App Id 3218710

5. Idle Hero TD - Tower Defense

Endless idle tower defense game full of deep strategy and combat mechanics. Unlock and upgrade dozens of epic fantasy heroes to defeat an infinite swarm of enemy monsters. Strategize hero positions, synergies, and skills for an effective defense, then sit back and let the auto-battler do its thing!

Idle Hero TD - Tower Defense banner

Idle Hero TD - Tower Defense has achieved a Player Score of 78, placing it in the #5 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 751 reviews on Steam. This breaks down to a total of 619 positive reviews and 132 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Idle Hero TD - Tower Defense on the Steam Deck (though some functionality may be limited).

Release Date 5/3/2024
Developer Swell Games LLC
Publisher Swell Games LLC
Steam App Id 2897580

6. Book of Yog Idle RPG

The Book of Yog is a 3D idle RPG game presented with a Cel-Shading art style. You can rally heroes, develop the kingdom and explore the secrets of a lost world. Dozens of heroes, hundreds of skills, thousands of loot for you to combine freely. Come to embark on a journey to build the strongest team!

Book of Yog Idle RPG banner

Book of Yog Idle RPG has achieved a Player Score of 63, placing it in the #6 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 7,736 reviews on Steam. This breaks down to a total of 4,964 positive reviews and 2,772 negative reviews — making it "Mixed" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play Book of Yog Idle RPG on the Steam Deck (though some functionality may be limited).

Release Date 4/25/2025
Developer 元气工作室
Publisher 元气工作室
Steam App Id 1097430

7. Aeons Echo

Aeons Echo offers a captivating role-playing adventure where sexy goddesses meet lewd mythology in a cyber-futuristic world. On your mission to save Zeus, you'll encounter kinky girls, steamy scenes, dating sim elements, interactive features, and diverse gameplay modes.

Aeons Echo banner

Aeons Echo has achieved a Player Score of 72, placing it in the #7 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 3,488 reviews on Steam. This breaks down to a total of 2,584 positive reviews and 904 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 8/22/2024
Developer Aeons Studio
Publisher Nutaku Publishing
Steam App Id 2832330

8. Dota Underlords

Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.

Dota Underlords banner

Dota Underlords has achieved a Player Score of 81, placing it in the #8 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 90,911 reviews on Steam. This breaks down to a total of 74,745 positive reviews and 16,166 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.

Release Date 6/20/2019
Franchise Dota
Developer Valve
Publisher Valve
Steam App Id 1046930

9. Trimps

A text-based incremental idle game with a ridiculous amount of unique content. Automate old stuff as you unlock new stuff to keep things interesting for hours and hours, no spam clicking necessary! Trimps is everything you love about your favorite games, distilled to their purest form.

Trimps banner

Trimps has achieved a Player Score of 86, placing it in the #9 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 1,326 reviews on Steam. This breaks down to a total of 1,206 positive reviews and 120 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on Windows systems. At the moment, it is not possible to play or run Trimps on the Steam Deck.

Release Date 5/2/2022
Developer Greensatellite
Publisher Greensatellite
Steam App Id 1877960

10. Incremental Epic Hero 2

A mixture of incremental/idle and roleplaying game set in fantasy world filled with monsters and things to explore, where battling is constant, almost everything can be upgraded, and with wide array of various prestige mechanics to always keep things interesting and moving forward!

Incremental Epic Hero 2 banner

Incremental Epic Hero 2 has achieved a Player Score of 68, placing it in the #10 spot for the best free Auto Battler games. Its score was calculated by analyzing a total of 1,451 reviews on Steam. This breaks down to a total of 1,026 positive reviews and 425 negative reviews — making it "Mostly Positive" on Steam.

It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Incremental Epic Hero 2 on the Steam Deck (though some functionality may be limited).

Release Date 1/2/2025
Developer Hapiwaku
Publisher Idle System, Inc.
Steam App Id 1690710

More Free Auto Battler Games

Explore even more rankings for the 100 best free Auto Battler games available on Steam.

ImageName
Actions
Unnamed Space Idle steam charts
3,911
7/27/2023
89
Free
Steam Charts
Your Chronicle steam charts
3,190
4/5/2021
77
Free
Steam Charts
Firestone - Online Idle RPG steam charts
1,341
4/1/2024
76
Free
Steam Charts
Everlusting Life steam charts
1,168
5/8/2025
43
Free
Steam Charts
Idle Hero TD - Tower Defense steam charts
1,107
5/3/2024
78
Free
Steam Charts
Book of Yog Idle RPG steam charts
922
4/25/2025
63
Free
Steam Charts
Aeons Echo steam charts
884
8/22/2024
72
Free
Steam Charts
Dota Underlords steam charts
789
6/20/2019
81
Free
Steam Charts
Trimps steam charts
682
5/2/2022
86
Free
Steam Charts
Incremental Epic Hero 2 steam charts
647
1/2/2025
68
Free
Steam Charts
Super Auto Pets steam charts
541
9/24/2021
89
Free
Steam Charts
Skill Legends Royale steam charts
419
11/5/2024
74
Free
Steam Charts
War of the Three Kingdoms steam charts
359
12/17/2021
12
Free
Steam Charts
Once Upon a Galaxy steam charts
215
7/29/2025
84
Free
Steam Charts
Shelter 69 steam charts
165
5/16/2022
61
Free
Steam Charts
Yi Xian: The Cultivation Card Game steam charts
164
1/22/2024
72
Free
Steam Charts
Auto Chess steam charts
159
12/7/2022
64
Free
Steam Charts
Idle Pins steam charts
146
10/16/2021
61
Free
Steam Charts
Eros Fantasy steam charts
145
5/18/2022
64
Free
Steam Charts
奕剑江湖 steam charts
142
8/7/2024
82
Free
Steam Charts
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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, August 23). Steam Store. Steam Store.
  • Valve Corporation. (2025, August 23). Unnamed Space Idle on Steam. Steam Store.
  • Valve Corporation. (2025, August 20). Your Chronicle on Steam. Steam Store.
  • Valve Corporation. (2025, August 22). Firestone - Online Idle RPG on Steam. Steam Store.
  • Valve Corporation. (2025, August 22). Everlusting Life on Steam. Steam Store.
  • Valve Corporation. (2025, August 23). Idle Hero TD - Tower Defense on Steam. Steam Store.
  • Valve Corporation. (2025, August 20). Book of Yog Idle RPG on Steam. Steam Store.
  • Valve Corporation. (2025, August 22). Aeons Echo on Steam. Steam Store.
  • Valve Corporation. (2025, June 19). Dota Underlords on Steam. Steam Store.
  • Valve Corporation. (2025, August 21). Trimps on Steam. Steam Store.
  • Valve Corporation. (2025, August 6). Incremental Epic Hero 2 on Steam. Steam Store.

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