FlightGear Flight Simulator: free open-source multiplatform flight sim
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
JavaScript clone of the classic arcade game Raiden-2
Python binding to the libindi library
Run Windows applications on any computer.
Simulated Airline Travel Solution Provider Library
Travel Market Simulator
Shows how Money is created, interest side-effects and solutions
A web-browser based viewer for opensim/OpenSimulator
SuperWikia: The Runtime/Realtime Environment for Codesmiths
To be a practical Arduino simulator