Free Simulation Games on Steam
Steam currently has 50,532 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 5/29/2026.
Looking for more? Explore other lists such as:
- Best simulation games on Steam
- Best simulation Steam Deck games
- Best simulation Steam games for Mac OS
- Best simulation Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
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 80. Its score was calculated by analyzing a total of 2,715,711 reviews on Steam. This breaks down to a total of 2,194,304 positive reviews and 521,407 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. 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 95, placing it in the #2 spot for the best free Simulation games. Its score was calculated by analyzing a total of 101,927 reviews on Steam. This breaks down to a total of 98,454 positive reviews and 3,473 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Bongo Cat on the Steam Deck (though some functionality may be limited).
| Release Date | 3/5/2025 |
| Developers | |
| Publisher | Irox Games |
| Steam App Id | 3419430 |
3. 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 #3 spot for the best free Simulation games. Its score was calculated by analyzing a total of 2,716,185 reviews on Steam. This breaks down to a total of 1,639,000 positive reviews and 1,077,185 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. |
| Steam App Id | 578080 |
4. World of Warships
Immerse yourself in thrilling naval battles and assemble an armada of over 800 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!
World of Warships has achieved a Player Score of 76, placing it in the #4 spot for the best free Simulation games. Its score was calculated by analyzing a total of 154,806 reviews on Steam. This breaks down to a total of 118,518 positive reviews and 36,288 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 World of Warships on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2017 |
| Franchise | World of Warships Franchise |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 552990 |
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 262,776 reviews on Steam. This breaks down to a total of 197,893 positive reviews and 64,883 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. |
| Steam App Id | 438100 |
6. 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 #6 spot for the best free Simulation games. Its score was calculated by analyzing a total of 750,218 reviews on Steam. This breaks down to a total of 543,619 positive reviews and 206,599 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 | |
| Steam App Id | 236390 |
7. 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 #7 spot for the best free Simulation games. Its score was calculated by analyzing a total of 195,030 reviews on Steam. This breaks down to a total of 168,719 positive reviews and 26,311 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 |
| Steam App Id | 1222670 |
8. eFootball™
Step up and experience the exhilarating soccer game that has now surpassed 1 billion downloads! Play eFootball™ with users around the world!
eFootball™ has achieved a Player Score of 51, placing it in the #8 spot for the best free Simulation games. Its score was calculated by analyzing a total of 110,256 reviews on Steam. This breaks down to a total of 55,770 positive reviews and 54,486 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 | |
| Steam App Id | 1665460 |
9. 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 #9 spot for the best free Simulation games. Its score was calculated by analyzing a total of 96,364 reviews on Steam. This breaks down to a total of 78,908 positive reviews and 17,456 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 |
10. Once Human
Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
Once Human has achieved a Player Score of 77, placing it in the #10 spot for the best free Simulation games. Its score was calculated by analyzing a total of 173,968 reviews on Steam. This breaks down to a total of 135,459 positive reviews and 38,509 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Once Human on the Steam Deck.
| Release Date | 7/9/2024 |
| Developer | Starry Studio |
| Publishers | |
| Steam App Id | 2139460 |
More Free Simulation Games
Explore even more rankings for the 100 best free Simulation games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 292,824 | 7/9/2013 | 80 | Free | Steam Charts | |
| 139,409 | 3/5/2025 | 95 | Free | Steam Charts | |
| 87,230 | 12/21/2017 | 60 | Free | Steam Charts | |
| 46,095 | 11/15/2017 | 76 | Free | Steam Charts | |
| 41,907 | 2/1/2017 | 75 | Free | Steam Charts | |
| 31,028 | 8/15/2013 | 72 | Free | Steam Charts | |
| 27,181 | 6/18/2020 | 86 | Free | Steam Charts | |
| 15,374 | 9/30/2021 | 51 | Free | Steam Charts | |
| 11,418 | 4/23/2024 | 81 | Free | Steam Charts | |
| 10,736 | 7/9/2024 | 77 | Free | Steam Charts | |
 | 9,905 | 3/25/2024 | 85 | Free | Steam Charts | |
 | 9,817 | 1/16/2026 | 65 | Free | Steam Charts | |
 | 9,067 | 11/6/2025 | 77 | Free | Steam Charts | |
 | 7,712 | 1/19/2022 | 71 | Free | Steam Charts | |
 | 5,985 | 5/1/2025 | 84 | Free | Steam Charts | |
 | 5,959 | 6/25/2025 | 92 | Free | Steam Charts | |
 | 5,423 | 11/11/2021 | 59 | Free | Steam Charts | |
 | 4,325 | 8/9/2024 | 93 | Free | Steam Charts | |
 | 4,321 | 9/2/2021 | 88 | Free | Steam Charts | |
 | 3,929 | 12/15/2010 | 73 | 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. (2026, May 29). Steam Store. Steam Store.
- Valve Corporation. (2026, May 29). Dota 2 on Steam. Steam Store.
- Valve Corporation. (2026, May 29). Bongo Cat on Steam. Steam Store.
- Valve Corporation. (2026, May 27). PUBG: BATTLEGROUNDS on Steam. Steam Store.
- Valve Corporation. (2026, May 27). World of Warships on Steam. Steam Store.
- Valve Corporation. (2026, May 29). VRChat on Steam. Steam Store.
- Valve Corporation. (2026, May 29). War Thunder on Steam. Steam Store.
- Valve Corporation. (2026, May 22). The Sims™ 4 on Steam. Steam Store.
- Valve Corporation. (2026, May 31). eFootball™ on Steam. Steam Store.
- Valve Corporation. (2026, May 30). Banana on Steam. Steam Store.
- Valve Corporation. (2026, May 28). Once Human on Steam. Steam Store.