Spheres Animates a long line of spheres which flow along a curvey path. A 3D program which can draw solid fill polygons, has basic model manipulation and uses face sorting and backface culling. This is a simple particle system combined with an buffer averaging routine and palette fading used to create a great looking fountain. This draws a polygon with an buffer averaging routine and palette fading while it's vertexes bounce around the screen. This tiles, rotates, moves and scales an image in a sickening fashion.
Copper bars Another old demo element, copper bars which move up and down the screen.
I've made these ones swap order at each turn so it looks slightly more interesting. This is my version of the widely known fire effect. Snow Displays an image while snowflakes fall from the top of the screen and slowly build up upon it. 3D starfield A Windows screen saver and a classic demo effect, the 3D starfield. This is a nice looking plasma effect that only uses a simple routine.