Well, a while back I found a veggie that was dominating my simulation, and I called it Everlivus Influenzus. Since then, I have made it better at reproducing through conditioning and evolving. Now, before I explain anything more about this bot, I must say that if you put only one in, it will go into a dormant state and may never start reproducing (assuming the sun is on) If you put two within close range (aka the bot's eyesight or vision), they should start reproducing. I like EIE because it has a self-replicating virus that can confuse most curious bots, especially multibots. It was the original inspiration for the zombie virus bot. It made Caterpillar a mess. They also stop producing this virus if their energy is too low, as well as maintaining a certain size. If you were to turn off the sun, they would eventually become a cluster of evenly spaced, dormant bots, until you turn the sun back on.