Spore Galactic Adventures is an expansion pack for the multigenre game Spore developed by Maxis Emeryville and published by Electronic Arts. The US version of the game was released on June 23 2009. The European version was released on June 26 2009. The main feature added to the game is the Adventure Creator. This Creator allows players to create various missions which are then populated into the Space stage in a manner similar to the other content created in the original game. Players add elements to the adventure by dragging them from a menu and dropping them into the world. Creatures vehicles and buildings created using the game's other editors can be selected and placed throughout the world. The player can also set creatures' behaviors from aggressive to friendly and add speech bubbles. In addition fixed objects from the previous stages of Spore as well as gameplay objects like bombs and teleporters can be added to the game.