This brings back some fond memories. I once made a 3D OpenGL clone of space invaders for a graphics course (Windows only). It made a bunch of changes and was ac

This brings back some fond memories. I once made a 3D OpenGL clone of space invaders for a graphics course (Windows only). It made a bunch of changes and was actually playable and reasonably challenging...don't know if it even works today http://www.cs.northwestern.edu/~agupta/_projects/space_invaders/index.html http://www.cs.northwestern.edu/~agupta/_projects/space_invad...