YS Flight Simulator is a fully featured lightweight flight simulator. As well as basic functionalities, it has network feature that allows you to fly with or against your friends.
You also can fly a formation leader, dogfight, intercept, attack ground, take off and land on an aircraft carrier, etc., you can choose your airplane from more than 50 airplanes, and there are several maps as well.
- Windows 98/Me/NT4.0/2000/XP/Vista/7, or Linux (Compiled on Ubuntu 8.04.3), or Mac OS X (10.5.8 or newer).
- Pentium 800MHz or faster (Depends on OS and Display Adapter)
- 128MB RAM or larger (Depends on how much memory the OS wastes for itself)
- DirectX9 or later.
- A web browser for reading documentation.
For Mac and Linux users can download the software from publisher's website.