Drempels transforms your desktop into colorful hallucinogenic patterns that resemble a hurricane or tornado.
A trippy screen saver that generates animated designs. Each design, or "sheep", evolves from the previous.
Download Electric Sheep
Squid is a graphical visualization program that generates designs based on keyboard and mouse inputs.
A psychedelic screen saver for Mac OS X. The trippiest of the collection compared to his other ones.