Air traffic control tower and radar simulator (solo + multi-player)
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
a very lightweight advanced terrain-rendering and 3D map rendering sys
Multithreaded N-Point Gravity Simulation for PC and Android
action/combat flight sim
The free and Open Source hockey simulator
Three dimensional first-person space deathmatch!
Automatic chooser of optimal fleet (with limits) for ogame browser gam
Minigolf simulation in Java