Green Stars

Green Stars are Stars that can only be found during the Christmas period of 2014.

How to trigger them
During the Christmas period of 2014, when a player delivers a Holiday Spirit to the Santa NPC, the surrounding players will get a temporary aura with stars. While the aura is in effect, every normal(yellow) star will generate a Green Star, effectively doubling the amount of stars the player gets.

Forms of Green Stars
Green Stars only show up in the regular form of stars. In other words, hollow green stars or (mega) Green Star wheels cannot be found.