Bunch of new stuff to make the game easier, add content and replay ability, as well as try to smooth things out.

Added a level/progression system.
Gain experience from exploring and slaying enemies. Experience is used to level up and get perks! How original! Fully leveling up grants a character specific perk.

Couple new musics because why not.

Some rebalancing for various items and such as always I end up forgetting.

Now you can hold space to skip ahead instead of waiting forever to restore energy.

Maybe some other stuff, I forget I should really start keeping track for better updates.