This is the old version. Gameplay is the same as the new edition, but art is all black and white, and there are fewer cards. The box is smaller.

EcoFluxx is fast and fun with nature-themed Keepers like dirt, leaves, bears and frogs! Special "Eats" goals help teach about the food chain, and fun Actions like "Mass Migration" and "Extinction," and the New Rule "Composting" help set the tone.