The PC is the home of the simulation genre, from flight decks and truck cabs to sprawling cities, factories and colonies that run on spreadsheet-deep systems. Mouse, keyboard, wheels, joysticks and mods let these games go further than on any console. The best ones turn a complicated system into something you can learn, master and keep tinkering with for hundreds of hours.
1. Microsoft Flight Simulator#
Asobo Studio released Microsoft Flight Simulator in August 2020, and it rebuilt the flight sim around streamed satellite imagery, cloud-based data and live weather, so the whole planet is flyable. Airliners and light aircraft handle convincingly, and the scenery over cities and coastlines is often stunning. It works with a mouse and keyboard but shines with a joystick and throttle. It demands a powerful PC and a large install, and the learning curve for the complex airliners is steep. Even so, it is the benchmark for civil flight simulation.
2. Factorio#
Wube Software released Factorio 1.0 in August 2020 after years in early access. You crash-land on an alien planet and build automated factories, then keep scaling them while the native wildlife pushes back. Belts, trains, circuits and logistics robots turn into an engineering puzzle with huge freedom. The performance and depth are remarkable, and mods extend it further. It gives little hand-holding, and once the factory is sprawling it can swallow your evenings, so anyone wanting a relaxed game should look elsewhere.
3. Kerbal Space Program#
Squad's Kerbal Space Program reached its full 1.0 release in April 2015 and teaches orbital mechanics through trial and explosion. You design rockets from parts, launch little green Kerbals and learn transfers, docking and landings on other worlds. The humor softens the very real physics, and the modding scene is huge. Building a rocket that works is hard, and some frustration is part of the deal. It is one of the best games ever made for learning by failing.
4. Stardew Valley#
Eric Barone, working alone as ConcernedApe, released Stardew Valley in February 2016. You inherit a run-down farm and fill your seasons with crops, animals, mining, fishing and relationships with the townspeople. The daily loop is relaxing and deeply rewarding, with a great soundtrack and plenty of secrets. Its pixel art and mods keep it fresh for years. The first hours can feel slow, and the pacing pushes you to plan carefully around each day.
5. Cities: Skylines#
Colossal Order released Cities: Skylines in March 2015 and filled the gap left by the classic city builders. You lay out roads, zoning, utilities and public transport for a growing population, and traffic is the recurring challenge. It is easy to start and hard to perfect, and its mod support and expansions are extensive. Large cities can strain even good PCs, and the simulation can feel a bit shallow in its economic details. For many players it is still the benchmark for modern city building.
6. Euro Truck Simulator 2#
SCS Software released Euro Truck Simulator 2 in October 2012, and it has been growing ever since. You drive licensed trucks across a detailed map of Europe, deliver cargo, and build a haulage company. The quiet, meditative driving is oddly addictive, especially with a wheel and the radio on. Road networks keep expanding through updates and map mods. It is slow by design, and anyone who wants action or speed will find it dull, but as a relaxing long-haul simulator it is unmatched.
7. RimWorld#
Tynan Sylvester's Ludeon Studios released RimWorld in October 2018 after a long early access period. You guide a few stranded colonists through raids, illness, mental breaks and harsh weather while an AI storyteller shapes events. The emergent stories are the real draw, funny and tragic in equal measure, and mods add nearly anything. The interface is fiddly and colonies can unravel quickly, so it suits players who are happy to lose and keep telling the tale.
8. Planet Zoo#
Frontier Developments released Planet Zoo in November 2019 and made animal welfare the core of a zoo management sim. Each species has needs for habitat, climate, companions and enrichment, and the detailed creation tools let you design exhibits and buildings freely. Animals that behave convincingly make the zoo feel alive. The systems can overwhelm new players, and managing finances while keeping everyone happy gets fiddly, yet it stands out as a deeper tycoon game than most rivals.
9. Satisfactory#
Coffee Stain Studios' Satisfactory reached its 1.0 release in September 2024. It is a first-person factory builder in which you extract resources from an alien planet and construct vast production lines in three dimensions. Conveyors, power grids, trains and drones create satisfying logistical puzzles, and co-op makes it even better. It looks beautiful and feels more physical than top-down rivals. Late-game builds require a lot of time and a good PC, and the objectives can feel repetitive.
10. Dwarf Fortress#
Tarn and Zach Adams' Dwarf Fortress was first released in 2006, and its Steam release in December 2022 finally added graphics, a proper interface and mouse support. You guide a colony of dwarves and the world's simulated history, geology and personalities generate astonishing stories. Few games simulate this many details, from emotions to fluid dynamics. The learning curve remains steep even after the redesign, and the depth can be overwhelming, but for those who stick with it nothing else compares.
11. Two Point Hospital#
Two Point Studios, founded by veterans of Bullfrog's Theme Hospital, released Two Point Hospital in August 2018. You build and run hospitals full of absurd illnesses, such as Light Headedness, where patients have lightbulbs for heads. The management loop of layout, staffing and research is easy to learn, with warm humor in every announcement. It is a gentle, accessible game. Experienced tycoon fans may find the later stages repetitive, and the challenge is modest.
12. Oxygen Not Included#
Klei Entertainment released Oxygen Not Included in July 2019, and it is a colony simulation that tests your grasp of physics. Duplicants dig out an asteroid while you manage oxygen, heat, water, germs and power, and every fluid and gas moves realistically. Klei's charming art style hides a brutal systems game. Expect plenty of collapsed colonies as you learn, and the late game can feel like a spreadsheet, but solving its thermodynamic problems is very rewarding.
13. The Sims 4#
Maxis released The Sims 4 in September 2014, continuing the life simulation series that set the standard for the genre. You create characters, build their homes and steer their careers, relationships and moods, with a flexible character creator and an excellent build mode. Its emotion system and endless storytelling possibilities suit both casual and creative players. Much of the depth sits in expansion packs, and loading screens and a smaller world than earlier games count against it.
14. BeamNG.drive#
BeamNG's BeamNG.drive is a driving sandbox built on a soft-body physics engine, where every part of a vehicle bends, breaks and deforms realistically. Developed in Germany, it offers open maps, scenarios and a large mod community. Its crash behavior is among the most convincing in any game, and it rewards experimentation with cars, trucks and more. Its structure is looser than in racing games, so it is best as a physics playground rather than a full campaign.
15. Farming Simulator 22#
Giants Software released Farming Simulator 22 in November 2021, and it adds seasons and precision farming to the long-running series. You manage fields, machinery, animals and production chains using licensed equipment from real manufacturers. The tractors and harvesters feel authentic, and the mod community adds thousands of extras. The pacing is slow by design, and the interface and visuals are less polished than other entries here, but it is a calm and oddly compelling job sim.
16. PowerWash Simulator#
FuturLab released PowerWash Simulator in full in July 2022, and the premise is exactly what it says: you clean grime off vehicles, buildings and playgrounds with a pressure washer. Watching dirt disappear in clean lines is satisfying and meditative, with a simple upgrade loop and co-op support. It is a good way to unwind. The repetition is the point, so anyone wanting challenge or a story will get bored quickly.