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Check out this fantastic list of free-to-play casual games you can enjoy on Steam right now, updated on September 20th 2026. Looking for even more free titles? Explore the complete list of the best free to play casual games on Steam.
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![[WoG] War of Genesis: Idle Loot](https://shared.cloudflare.steamstatic.com/store_item_assets/steam/apps/4891320/80d3cc10f37c03a6b520846baf44883651132896/header.jpg)
1. [WoG] War of Genesis: Idle Loot
Just leave it running. The rest takes care of itself. In a small corner of your desktop, a 3D character fights and loots all on its own. Snag good gear and trade it on the Steam Community Market. It's idle, yet you can't stop watching. Addictive looting at its finest. [WoG] War of Genesis: Idle Loot is a rpg, action and casual game. Released on September 10th 2026 has received 1,125 reviews of which 733 were positive and 392 were negative resulting in a rating of 6.3 out of 10. The game has hit the top spot as the #1 most played casual game, thanks to its 37,643 peak concurrent players over the last day.
6.3
733
392
37,643
players
2. Brawlhalla
An epic platform fighter for up to 8 players online or local. Try casual free-for-alls, ranked matches, or invite friends to a private room. And it's free! Play cross-platform with millions of players on PlayStation, Xbox, Nintendo Switch, iOS, Android & Steam! Frequent updates. Over sixty Legends. Brawlhalla is a multiplayer, fighting and 2d fighter game. Released on October 17th 2017 has received 386,456 reviews of which 314,809 were positive and 71,647 were negative resulting in a rating of 8.1 out of 10. While seeing 14,269 players online at once in the last 24 hours, this game is currently ranked #2 among casual games based on player count.
8.1
314,809
71,647
14,269
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 8,493 players online at once in the last 24 hours, this game is currently ranked #3 among casual games based on player count.
8.5
10,709
1,649
8,493
players
4. Heartopia
Welcome to Heartopia, a multiplayer life simulation game crafted for creativity, freedom, and peace. Build your dream home, explore a wide range of hobbies, and forge warm connections with friends in a town full of endless possibilities. Heartopia is a multiplayer, life sim and artificial intelligence game. Released on January 16th 2026 has received 15,923 reviews of which 10,534 were positive and 5,389 were negative resulting in a rating of 6.5 out of 10. With 5,764 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played casual games.
6.5
10,534
5,389
5,764
players
5. 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 clicker, simulation and science game. Released on November 03rd 2021 has received 23,690 reviews of which 21,284 were positive and 2,406 were negative resulting in a rating of 8.8 out of 10. With 4,297 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played casual games.
8.8
21,284
2,406
4,297
players
6. 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, casual and incremental game. Released on July 27th 2023 has received 4,448 reviews of which 4,118 were positive and 330 were negative resulting in a rating of 8.9 out of 10. With 3,838 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played casual games.
8.9
4,118
330
3,838
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 9,801 reviews of which 8,333 were positive and 1,468 were negative resulting in a rating of 8.3 out of 10. With 3,080 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played casual games.
8.3
8,333
1,468
3,080
players
8. 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 is a incremental, singleplayer and 2d game. Released on April 23rd 2024 has received 97,007 reviews of which 79,372 were positive and 17,635 were negative resulting in a rating of 8.1 out of 10. With 3,066 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played casual games.
8.1
79,372
17,635
3,066
players
9. Play Together
Play Together is a popular casual social networking game enjoyed by players worldwide. Express yourself through character customization, decorate your home and host Home Parties for a fun time with friends. Enjoy tons of content with friends from all across the globe! Play Together is a casual, cute and character customization game. Released on January 13th 2025 has received 1,719 reviews of which 1,287 were positive and 432 were negative resulting in a rating of 7.2 out of 10. With 2,565 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played casual games.
7.2
1,287
432
2,565
players
10. Bomb Farm
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. Bomb Farm is a casual, incremental and idler game. Released on August 28th 2026 has received 751 reviews of which 507 were positive and 244 were negative resulting in a rating of 6.5 out of 10. With 2,125 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played casual games.
6.5
507
244
2,125
players
More Casual & Related Games
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