Minor bug fix - the player's projectiles would deactivate when far enough away from the player. This meant when you died, you would go back to where you are an suddenly enemies would start getting hit by them when they re-activated. If you die, your projectiles are deleted to avoid this.

Also added a tutorial screen. It's not much of a tutorial, but just for clarity it lets you know that the red guys are bad guys and green farm animals are harmless.

Also slightly changed the title screen, added a new title card and changed the game so it loads on the main itch page and can be full screened.