SDPlus

SD-Plus: Gaia Character Collection or SD+ for short, is a series of small dolls released from Chance Items at random. The project was started by Gaia artist reapersun and the first series appeared in the Repo Lamp CI, in January 2009. In May 2009 the Gee Boi Turbo CI gave a Blind Box item which contained a random doll from the Gaia Character Collection, the blind box was later added to other CIs. When it comes to obtaining a doll from the box, the exception is "Special #001 Gold Ivan" which could only be obtained by opening the Super Prize 2009 CI.

Some of the dolls are likenesses of characters seen on Gaia Online, ranging from long time NPCs, one-shot characters, Monthly Collectibles companions, and Gaia Staff, see SDPlus Real list for the Staff series. Each doll is given a number, a pose, and a description, and some dolls have unique bonus items that Gaians can equip to themselves.

Trivia

 * The title of SD stands for Super Deformed.
 * The current count of the highest SDPlus is #309.
 * The Lanzer Doll, released in May 2009, was the first doll that was able to be held. While Gaia-tan, released March 2010, was the second doll.
 * Some dolls have variants in different CIs with a new look and new bonus items.
 * The doll called Sol (released in the Midsummer Swirl CI) originally had the number #166, but it was later changed to #106 after the Ginoverseer was released with the same number, this happened even though Sol was released first and held the number for several months. This wasn't the first time a duplicate number appeared for a doll and was quickly reassigned.