Day 1 + INTRO fixes!

Finished adding content to DAY 1, and fixed some small bugs that somehow escaped before I published the first DEMO.

Patrons and Ko-Fi supporters will be able to test play the new demo which at the moment reaches DAY 2, as well as more WIPs posted on my Discord server in the private Patreon chatroom.

Public release at the end of the month for INTRO+ DAY1 + DAY 2 +DAY 3.