Free Simulation Games on Steam
Steam currently has 51,176 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 6/23/2026.
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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 80. Its score was calculated by analyzing a total of 2,750,677 reviews on Steam. This breaks down to a total of 2,217,371 positive reviews and 533,306 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 107,318 reviews on Steam. This breaks down to a total of 103,671 positive reviews and 3,647 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
- Last Updated:6/23/2026
- 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 2,738,207 reviews on Steam. This breaks down to a total of 1,655,823 positive reviews and 1,082,384 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:6/19/2026
- 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 155,836 reviews on Steam. This breaks down to a total of 119,132 positive reviews and 36,704 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
- Last Updated:6/17/2026
- 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 266,302 reviews on Steam. This breaks down to a total of 200,257 positive reviews and 66,045 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:6/23/2026
- 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 71, placing it in the #6 spot for the best free Simulation games. Its score was calculated by analyzing a total of 771,985 reviews on Steam. This breaks down to a total of 550,004 positive reviews and 221,981 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 War Thunder on the Steam Deck (though some functionality may be limited).
- Release Date:8/15/2013
- Franchise:Gaijin Network Ltd
- Developer:Gaijin Entertainment
- Publishers:
- Last Updated:6/23/2026
- 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 85, placing it in the #7 spot for the best free Simulation games. Its score was calculated by analyzing a total of 198,031 reviews on Steam. This breaks down to a total of 171,133 positive reviews and 26,898 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:6/23/2026
- 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 114,124 reviews on Steam. This breaks down to a total of 58,479 positive reviews and 55,645 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:9/29/2021
- Franchise:KONAMI
- Developers:
- Publishers:
- Last Updated:6/23/2026
- 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 96,787 reviews on Steam. This breaks down to a total of 79,218 positive reviews and 17,569 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:6/23/2026
- Steam App Id:2923300
10. 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 76, placing it in the #10 spot for the best free Simulation games. Its score was calculated by analyzing a total of 29,346 reviews on Steam. This breaks down to a total of 22,759 positive reviews and 6,587 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 on the Steam Deck (though some functionality may be limited).
- Release Date:11/6/2025
- Developer:Lavaflame2
- Publisher:Lavaflame2
- Last Updated:6/22/2026
- Steam App Id:1476970
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. (2026, June 23). Steam Store. Steam Store. https://store.steampowered.com
- Valve Corporation. (2026, June 23). Dota 2 on Steam. Steam Store. https://store.steampowered.com/app/570
- Valve Corporation. (2026, June 23). Bongo Cat on Steam. Steam Store. https://store.steampowered.com/app/3419430
- Valve Corporation. (2026, June 19). PUBG: BATTLEGROUNDS on Steam. Steam Store. https://store.steampowered.com/app/578080
- Valve Corporation. (2026, June 17). World of Warships on Steam. Steam Store. https://store.steampowered.com/app/552990
- Valve Corporation. (2026, June 23). VRChat on Steam. Steam Store. https://store.steampowered.com/app/438100
- Valve Corporation. (2026, June 23). War Thunder on Steam. Steam Store. https://store.steampowered.com/app/236390
- Valve Corporation. (2026, June 23). The Sims™ 4 on Steam. Steam Store. https://store.steampowered.com/app/1222670
- Valve Corporation. (2026, June 23). eFootball™ on Steam. Steam Store. https://store.steampowered.com/app/1665460
- Valve Corporation. (2026, June 23). Banana on Steam. Steam Store. https://store.steampowered.com/app/2923300
- Valve Corporation. (2026, June 22). IdleOn on Steam. Steam Store. https://store.steampowered.com/app/1476970