Most Played Simulation Games Free Right Now

Simulation games that are free to play, sorted by how many people are in-game right now.

All Indie Action Adventure Simulation RPG Strategy Co-op Open World Story Rich Casual Funny Survival Difficult Pixel Graphics PvP Horror Anime Puzzle Rogue-like Relaxing Turn-Based Strategy Local Co-Op Psychological Horror Hack and Slash Platformer MMO RTS Immersive Sim Post-apocalyptic Action Roguelike City Builder Life Sim Zombies Sports Racing Survival Horror Stealth Bullet Hell Dungeon Crawler Visual Novel JRPG Deckbuilding Grand Strategy Cyberpunk Tower Defense Clicker Fighting Open World Survival Craft Boomer Shooter Colony Sim Farming Sim Cozy Auto Battler Cooking Twin Stick Shooter Metroidvania 4X Souls-like Dating Sim MMORPG

By price

Any priceFreeUnder $5Under $10Under $20Under $40
  1. 1Bongo Cat126,085
  2. 2VRChat37,549
  3. 3War Thunder29,631
  4. 4The Sims 421,788
  5. 5eFootball18,744
  6. 6Legends of IdleOn - Idle MMO8,274
  7. 7Russian Fishing 45,230
  8. 8Cell to Singularity - Evolution Never Ends4,295
  9. 9World of Warships3,826
  10. 10Supermarket Together3,402
  11. 11Fishing Planet3,386
  12. 12NGU IDLE2,920
  13. 13Aimlabs2,671
  14. 14Shop Titans2,457
  15. 15World of Tanks2,414
  16. 16World of Tanks Blitz2,088
  17. 17Clicker Heroes1,532
  18. 18Fallout Shelter1,499
  19. 19RaceRoom Racing Experience1,139
  20. 20Crusader Kings II1,132
  21. 21My Singing Monsters1,054
  22. 22Mr.Mine767
  23. 23Governor of Poker 3699
  24. 24One-armed robber634
  25. 25DCS World Steam Edition582
  26. 26Business Tour - Board Game with Online Multiplayer548
  27. 27Real Pool 3D - Poolians382
  28. 28MechWarrior Online Solaris 7319
  29. 29theHunter Classic308
  30. 30Operation: Harsh Doorstop258
  31. 31A Date with Death244
  32. 32Virtual Cottage165
  33. 33NIGHT-RUNNERS PROLOGUE109
  34. 34World of Guns: Gun Disassembly108
  35. 35Pool 2D - Poolians100
  36. 36Freddy Fazbear's Pizzeria Simulator64
  37. 37Star Conflict59
  38. 38Kingdom: Classic48
  39. 39Outcore: Desktop Adventure48
  40. 40Learn to Fly 345
  41. 41Mitos.is: The Game31
  42. 42Emily is Away14
  43. 43I Love You, Colonel Sanders! A Finger Lickin’ Good Dating Simulator2
  44. 44Moonbase Alpha1
  45. 45missed messages.1