Scorch 2D

Built from many common components of 3D Vector Trajectory, Scorched Earth is a windows application that supports up to nine players (human and computer).  Scorch 2D is a fun, simple game.  Although it appears to be a relatively simple program, the application was designed to be realistic; that is, objects fall according to the rules of gravity, x-velocity is decoupled from y-velocity and z-velocity, and so on.  Random wind provides a variant acceleration and jerk imposed on gravity.  Click here to download installer or here to run executable on web (you may have to right click and say 'save target as' and save it to your desktop to run it, in which case you'll need to also say 'save target as' for the Physics_and_Vectors.dll file (which must be placed in the same directory as Scorch.exe) here).  Requires .NET Framework 1.1 or higher (get from Windows Update).

Age of Towers

Age Of Towers is a game written in Visual C++.NET where the player builds a tower, combating financial difficulties and angry tenants.  The application was built to use a variety of data structures, including a B+ tree.