Circle of Life

A toy ecological simulator made for #Trijam 162 (theme: "It's all Connected"). Inspired by the Lotka-Volterra model of predator-prey populations and the old game SimEarth. Balance the populations of grass, herbivores and carnivores by tweaking the various parameters controlling their behaviour - and try not to make anyone go extinct! 

Made with Godot Engine. The font is Redeem Gold, from the Humble Fonts collection.

Controls:

just click on the names of various processes or on the pictures of the living creatures to edit the processes of the model. The three lines at the bottom plot the three populations (green = grass, white = rabbits, brown-red = foxes).