First pass on core features

Hi! In the first days of MonoGameJam5, I've been designing and coding the core features for the game.

It's still in early stage, however I'm looking forward to sharing some news and my tasklists on the course of its development during this game jam :D

This is the list of what I've been trying to complete so far

• First pass on core features
• Basic main menu screen
• First pass on soundtrack with a soundfont called "Nintendo Soundfont" https://musical-artifacts.com/artifacts/610 by hakerg (Licensed under CC BY 4.0）https://creativecommons.org/licenses/by/4.0/