Red Crucible: Firestorm

Free military simulation with realistic war-time combat developed for Windows 7 by Rocketeer Games Studio

Realistic virtual conductor simulation with 16GB of actual train data, new train routes and multiplayer

Start a realistic farm in the United States or Sweden and build a successful business

Fun simulator that lets you create planets and solar systems in space

Existential 2D platform game made by Denmark's Playdead for Windows 10 featuring mysterious post-apocalyptic themes

Interact with a dog who happens to be a retired chemistry teacher

A classic stealth video game with an emphasis on problem solving