A simple and realistic flight simulator!
Navigate the skies with this ultra-realistic flight sim
Realistic simulation videogame
Navigate the German Autobahn Using the Free Fernbus Simulator
Trainz: A New Era
Pull on your anorak and lets hit the tracks
X-Plane
The world's most comprehensive and powerful flight simulator
Microsoft Flight Simulator X
Dota 2
A grandiose MOBA with numerous paths to take