Algodoo

A new robot scene!

These bots are unique in more ways than 1. For one, they randomly wander within 26 meters of the origin (0, 0)
They also have optical funnels (stylized as antennae) that guide them towards food.

The robots also seem to have a habit of following eachother and forming snake-like packs that disband when they find a large cluster of food.
This is because the robots mistake eachother for food, Don't worry, they can't actually eat eachother.

The waste of these robots turns back into food over time, so they never run out.