COVID Simulator 2020

Beta version for Jamming the Curve jam submission, made in Godot - which is free and open-source under MIT license. WASD to move, Esc to Pause. The dynamics of an epidemic are highly non-trivial, and for this reason a lot of effort has gone into numerical simulation and then working backwards to try to get information from real data with a given model. In particular, a model should factor in the d…