Most Played Immersive Sim Games on Steam
Take a look at the top immersive sim games that are currently attracting the largest player bases on the Steam platform, as of October 31st 2025. Want to explore even more immersive sim titles available on Steam? Explore the complete list of the best immersive sim games.
Lists & Categories
1. Waterpark Simulator
Build and run your own waterpark. Design slides, send guests flying with ragdoll physics, manage staff, and fully customize your park. Turn total madness into a five-star empire in this first-person management simulator! Waterpark Simulator is a game developed and published by . Released on August 22nd 2025 has received 5,046 reviews of which 4,799 were positive and 247 were negative resulting in an impressive rating of 9.2 out of 10. The game has hit the top spot as the #1 most played immersive sim game, thanks to its 1,904 peak concurrent players over the last day.
9.2
4,799
247
1,904
players
2. Stormworks: Build and Rescue
Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need. Stormworks: Build and Rescue is a game developed and published by . Released on September 17th 2020 has received 52,942 reviews of which 47,662 were positive and 5,280 were negative resulting in a rating of 8.9 out of 10. While seeing 1,451 players online at once in the last 24 hours, this game is currently ranked #2 among immersive sim games based on player count.
8.9
47,662
5,280
1,451
players
3. Car Dealer Simulator
Uncover a goldmine in the used car market! Sniff out deals, buy low, modify, and sell high. Your journey from amateur grease monkey to car dealer magnate awaits. How fast will you rise in this lucrative venture? Car Dealer Simulator is a game developed and published by . Released on May 29th 2025 has received 591 reviews of which 465 were positive and 126 were negative resulting in a rating of 7.5 out of 10. While seeing 1,075 players online at once in the last 24 hours, this game is currently ranked #3 among immersive sim games based on player count.
7.5
465
126
1,075
players
4. ROMANCE OF THE THREE KINGDOMS XIV
Triumph over the land, take charge of the fate of China! Conquer territories and fly your colors! ROMANCE OF THE THREE KINGDOMS XIV is a game developed and published by . Released on January 15th 2020 has received 15,111 reviews of which 9,421 were positive and 5,690 were negative resulting in a rating of 6.2 out of 10. With 862 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played immersive sim games.
6.2
9,421
5,690
862
players
5. NOBUNAGA'S AMBITION: Awakening
Conquer Warring States Japan under one banner NOBUNAGA'S AMBITION: Awakening is a game developed and published by . Released on July 20th 2022 has received 2,321 reviews of which 1,720 were positive and 601 were negative resulting in a rating of 7.2 out of 10. With 660 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played immersive sim games.
7.2
1,720
601
660
players
6. F1® Manager 2024
Lead your team to glory in F1® Manager 2024. A new Formula 1® season has arrived, and with it, the most comprehensive F1® management experience to date. Build a legacy with one of 10 official F1® constructors or create your own team for the very first time. F1® Manager 2024 is a game developed and published by . Released on July 23rd 2024 has received 4,571 reviews of which 3,596 were positive and 975 were negative resulting in a rating of 7.6 out of 10. With 657 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played immersive sim games.
7.6
3,596
975
657
players
7. Train Sim World® 6
Embark on your next journey and discover the joy of train simulation. Be ready for anything as you master formidable trains across 3 new routes. Unlock new skills and expand your hobby - Expect the Unexpected in Train Sim World 6! Train Sim World® 6 is a game developed and published by . Released on September 30th 2025 has received 994 reviews of which 640 were positive and 354 were negative resulting in a rating of 6.3 out of 10. With 415 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played immersive sim games.
6.3
640
354
415
players
8. Romance of the Three Kingdoms XI with Power Up Kit
"Romance of the Three Kingdoms 11 with Power Up Kit" is an expanded version of "Romance of the Three Kingdoms 11," which was released in 2006 as the 11th game in the series. The grand battles that shaped the course of Chinese history are shown in 3D space! In Administration, players freely develop cities. Romance of the Three Kingdoms XI with Power Up Kit is a game developed and published by . Released on January 16th 2018 has received 3,594 reviews of which 3,320 were positive and 274 were negative resulting in a rating of 8.9 out of 10. With 413 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played immersive sim games.
8.9
3,320
274
413
players
9. NBA 2K23
Rise to the occasion in NBA 2K23. Showcase your talent in MyCAREER. Pair All-Stars with timeless legends in MyTEAM. Build your own dynasty in MyGM, or guide the NBA in a new direction with MyLEAGUE. Take on NBA or WNBA teams in PLAY NOW and feel true-to-life gameplay. NBA 2K23 is a game developed and published by . Released on September 08th 2022 has received 51,475 reviews of which 31,908 were positive and 19,567 were negative resulting in a rating of 6.2 out of 10. With 332 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played immersive sim games.
6.2
31,908
19,567
332
players
10. SimCity™ 4 Deluxe Edition
SimCity 4 Deluxe Edition includes the bestselling SimCity 4 and the all-new SimCity 4 Rush Hour Expansion Pack. Create the most massive region of cities ever, with a farming town, bedroom community, high-tech commercial center, and industrial backbone. SimCity™ 4 Deluxe Edition is a game developed and published by . Released on July 20th 2010 has received 9,108 reviews of which 7,456 were positive and 1,652 were negative resulting in a rating of 8.0 out of 10. With 328 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played immersive sim games.
8.0
7,456
1,652
328
players
More Immersive Sim & Related Games
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