Free Simulation Games on Steam
Steam currently has 46,366 Simulation 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 Simulation game rankings were last updated on 12/19/2025.
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1. Dota 2
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
Dota 2 holds the #1 spot for "best free Simulation game on Steam" with a Player Score of 81. Its score was calculated by analyzing a total of 2,637,972 reviews on Steam. This breaks down to a total of 2,144,753 positive reviews and 493,219 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 Dota 2 on the Steam Deck (though some functionality may be limited).
2. PUBG: BATTLEGROUNDS
PUBG: BATTLEGROUNDS, the high-stakes winner-take-all shooter that started the Battle Royale craze, is free-to-play! Drop into diverse maps, loot unique weapons and supplies, and survive in an ever-shrinking zone where every turn could be your last.
PUBG: BATTLEGROUNDS has achieved a Player Score of 60, placing it in the #2 spot for the best free Simulation games. Its score was calculated by analyzing a total of 2,646,575 reviews on Steam. This breaks down to a total of 1,585,088 positive reviews and 1,061,487 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run PUBG: BATTLEGROUNDS on the Steam Deck.
- Release Date:12/21/2017
- Franchise:KRAFTON, Inc.
- Developers:
- Publisher:KRAFTON, Inc.
- Last Updated:12/10/2025
- Steam App Id:578080
3. 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 96, placing it in the #3 spot for the best free Simulation games. Its score was calculated by analyzing a total of 82,688 reviews on Steam. This breaks down to a total of 80,790 positive reviews and 1,898 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
- Developers:
- Publisher:Irox Games
- Last Updated:12/19/2025
- Steam App Id:3419430
4. War Thunder
War Thunder is the most comprehensive free-to-play, cross-platform, MMO military game dedicated to aviation, armoured vehicles, and naval craft, from the early 20th century to the most advanced modern combat units. Join now and take part in major battles on land, in the air, and at sea.
War Thunder has achieved a Player Score of 72, placing it in the #4 spot for the best free Simulation games. Its score was calculated by analyzing a total of 692,998 reviews on Steam. This breaks down to a total of 504,549 positive reviews and 188,449 negative reviews — making it "Mostly 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:8/15/2013
- Franchise:Gaijin Network Ltd
- Developer:Gaijin Entertainment
- Publishers:
- Last Updated:12/20/2025
- Steam App Id:236390
5. VRChat
Join our growing community as you explore, play, and help craft the future of social VR. Create worlds and custom avatars. Welcome to VRChat.
VRChat has achieved a Player Score of 75, placing it in the #5 spot for the best free Simulation games. Its score was calculated by analyzing a total of 252,674 reviews on Steam. This breaks down to a total of 190,476 positive reviews and 62,198 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:2/1/2017
- Developer:VRChat Inc.
- Publisher:VRChat Inc.
- Last Updated:12/19/2025
- Steam App Id:438100
6. The Sims™ 4
Play with life and discover the possibilities. Unleash your imagination and create a world of Sims that’s wholly unique. Explore and customize every detail from Sims to homes–and much more.
The Sims™ 4 has achieved a Player Score of 86, placing it in the #6 spot for the best free Simulation games. Its score was calculated by analyzing a total of 184,470 reviews on Steam. This breaks down to a total of 160,466 positive reviews and 24,004 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 The Sims™ 4 on the Steam Deck (though some functionality may be limited).
- Release Date:6/18/2020
- Franchise:The Sims
- Developer:Maxis
- Publisher:Electronic Arts
- Last Updated:12/17/2025
- Steam App Id:1222670
7. 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 has achieved a Player Score of 81, placing it in the #7 spot for the best free Simulation games. Its score was calculated by analyzing a total of 94,722 reviews on Steam. This breaks down to a total of 77,670 positive reviews and 17,052 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:
- Last Updated:12/19/2025
- Steam App Id:2923300
8. eFootball™
Step up and experience the exhilarating soccer game that has now surpassed 900 million downloads! The stars of today, legends of the past, and fellow users from around the world are all waiting for you!
eFootball™ has achieved a Player Score of 50, placing it in the #8 spot for the best free Simulation games. Its score was calculated by analyzing a total of 102,304 reviews on Steam. This breaks down to a total of 50,665 positive reviews and 51,639 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play eFootball™ on the Steam Deck (though some functionality may be limited).
- Release Date:9/30/2021
- Franchise:KONAMI
- Developers:
- Publishers:
- Last Updated:12/17/2025
- Steam App Id:1665460
9. IdleOn
The management RPG where your heroes keep fighting even when you're gone! Spend their loot on upgrades, unlock classes from Elemental Wizard to Cannon Pirate, and level up 19 unique skills like Farming, Sailing, and even Construction!
IdleOn has achieved a Player Score of 80, placing it in the #9 spot for the best free Simulation games. Its score was calculated by analyzing a total of 26,777 reviews on Steam. This breaks down to a total of 21,701 positive reviews and 5,076 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 IdleOn on the Steam Deck (though some functionality may be limited).
- Release Date:11/6/2025
- Developer:Lavaflame2
- Publisher:Lavaflame2
- Last Updated:12/10/2025
- Steam App Id:1476970
10. Umamusume: Pretty Derby
Umamusume: Pretty Derby, winner of Best Mobile Game at The Game Awards 2025, is ready to race! Scout featured trainees and supporters as you navigate the immersive sports life simulation through the game's in-depth training system and top-of-the-line 3D graphics!
Umamusume: Pretty Derby has achieved a Player Score of 93, placing it in the #10 spot for the best free Simulation games. Its score was calculated by analyzing a total of 46,580 reviews on Steam. This breaks down to a total of 43,954 positive reviews and 2,626 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 Umamusume: Pretty Derby on the Steam Deck (though some functionality may be limited).
- Release Date:6/25/2025
- Developer:Cygames, Inc.
- Publisher:Cygames, Inc.
- Last Updated:12/20/2025
- Steam App Id:3224770
More Free Simulation Games
Explore even more rankings for the 100 best free Simulation games available on Steam.
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, December 19). Steam Store. Steam Store. https://store.steampowered.com
- Valve Corporation. (2025, December 19). Dota 2 on Steam. Steam Store. https://store.steampowered.com/app/570
- Valve Corporation. (2025, December 10). PUBG: BATTLEGROUNDS on Steam. Steam Store. https://store.steampowered.com/app/578080
- Valve Corporation. (2025, December 19). Bongo Cat on Steam. Steam Store. https://store.steampowered.com/app/3419430
- Valve Corporation. (2025, December 20). War Thunder on Steam. Steam Store. https://store.steampowered.com/app/236390
- Valve Corporation. (2025, December 19). VRChat on Steam. Steam Store. https://store.steampowered.com/app/438100
- Valve Corporation. (2025, December 17). The Sims™ 4 on Steam. Steam Store. https://store.steampowered.com/app/1222670
- Valve Corporation. (2025, December 19). Banana on Steam. Steam Store. https://store.steampowered.com/app/2923300
- Valve Corporation. (2025, December 17). eFootball™ on Steam. Steam Store. https://store.steampowered.com/app/1665460
- Valve Corporation. (2025, December 10). IdleOn on Steam. Steam Store. https://store.steampowered.com/app/1476970
- Valve Corporation. (2025, December 20). Umamusume: Pretty Derby on Steam. Steam Store. https://store.steampowered.com/app/3224770