Christmas -> Spring Update

Since the integrated Calendar and Seasons system is not yet in place, we have removed the Christmas content for the time being. [b]Coming Soon:[/b] This content will be available again fairly soon, as we move into a dynamic seasons and date system. [olist] [*]Each game file will progress through the calendar year, starting in Spring and moving through Winter as you play. [*]Each season will bring new challenges, as the Temperature and Weather systems will also be included in this update. [*]Each Season will be divided into a 7 day Calendar, and Seasonal events like Halloween and Christmas will be active during the appropriate season in game. (For example, Halloween will be active during the last 2 days of Autumn.) [/olist]