Simulation games

Simulation games let you build something and watch it grow. In 3D.CITY you lay out roads, homes and factories and turn a village into a living 3D city. OpenTTD, the open-source version of a transport classic, lets you run trains, buses, ships and planes between towns and industries for decades of game time. Idle and clicker games keep working even when you take a break: Clicker Heroes, one of the best-known idle games ever made, Grindcraft with its block-crafting worlds, Mr. Mine with an endless shaft to dig, and deep incremental games like Evolve and Antimatter Dimensions.

If you prefer a quick management challenge, try Pizzeria, where you bake and serve pizzas before your customers lose patience. Everything runs in your browser for free, and most games save your progress automatically on your device.