You can control one of the (the
yellow one) with the keys A, W, S, D. Try to keep it alive! If it
does, adopt another one.
How many other rabbits can you have
and still keep your rabbit aliv e? Also notice the overall
population of rabbits and plants. What patterns do you see?
Then
add a fox and some rabbit holes. You can hide from the fox in the
rabbit hole. If the fox energy falls below 15, it is hungry and
hunts rabbits. If the fox energy is greater than 15, it is full and
doesn't hunt. Can you stay alive with one fox? How about two or
three foxes? Change the fox-speed compared the the rabbit-speed. How
much speed does the fox need to stay alive?
This model is a little less developed. But you can change the
background color. The fox can only see rabbits which are a very
different color from the background. The rabbit and background color
varies from 30 to 39.
Try different backgrounds. Observe the fox
hunting.