SPORE 1.1 - by Swamp (Doug Easterly & Matt Kenyon)

A market-driven, self-sustaining ecosystem for a rubber tree plant. The life of the plant is in the hands of the home improvement company Home Depot. In tune with the condition of the company's stocks, the plant is watered accordingly. If the company does well, so does the plant. If not, it might die. The whole setup is controlled by a computer, which checks the stocks once in a while (wireless).
http://swamp.nu/projects/spore1.html