Solar2D Game Engine main repository (ex Corona SDK)
FlightGear Flight Simulator: free open-source multiplatform flight sim
Soft-body physics simulator
A free transportation simulator game
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
Synthetic Vision/Sectional Maps for experimental aircraft.
A surrealist narrative-driven walking simulator
A free car race simulator game for casual gamers, based on TORCS.
Place where to find modifications and add-ons for the Arma franchise.
Collection of all livieries of the DHC-6 Twin Otter for FlightGear
extreme 3D flight simulator with advanced terrain rendering
Articulated-body simulation engine written in C
The free and Open Source hockey simulator
Free 2D top-down scrolling SHMUP Game
Free 2D SHMUP Game
Tool for Wide Area Measurement System
2D motorcycle simulator done using Lagrangian equations of motion