Flightgear

Free, open source flight simulator offering realistic aircraft, global scenery, and extensive customization options

Open-world physics simulator for driving, flying, and sailing powerful vehicles with extensive community additions

SimCity offers intricate city-building mechanics with stunning details and engaging multiplayer options

Design and manage your own metropolis with endless customization and modding options

Charming physics puzzle game where you design inventive bridges and test them with hilarious results

Unleash your creativity or chaos in this engaging sandbox god simulator where you shape civilizations and worlds

Claustrophobic horror survey that trades jumpscares for unsettling questions, introspection, and lingering psychological unease