Before, each one multiplied the time between spawns by 0.5
Now, they multiply the time by 0.75, then 0.78, then 0.81,
and so forth

Since I did not explain deep-freezing in the last commit..it essentially
makes an entire object read-only, meaning that instead of mangling important
data, badly written code will throw an error!

This has broken quite a bit, since many parts of the game expect a scalar instead of
a whole object. I have also been deep freezing constant configuration data and, generally,
trying to make as much immutable as possible