0.5 Released

This is a pretty big update, most of the work is pretty old on this one, figured I'd just release it for fun, because it's still not done, but it's pretty close to where the end goal is. Still some UI refinements to make, as well as fixing some scaling strangeness due to me programming it really badly when I first made it a few years ago. It's not perfect, but it's playable, and my next update should allow aspect ratio switching.

The skill tree is largely implemented, but there are a few things left to add. The gameplay is much deeper now though, and it gets pretty goofy.

EDIT: 0.5.1 is a bugfix that fixes an issue where new save files would be incorrectly detected as old, and reset them, as well as a shader resolution issue in the Mars mode. It also fully implements the "Medicated" skill, formerly "Online Shopping".