Microsoft has announced some new content for Project Spark, it's game creation experience for Xbox One and PC. The experience allows you to build several types of games with varying environments, and has had about 1 million people creating so far.
New content for Project Spark includes Galaxies, for bigger, more expansive worlds. Also, as a special treat, Project Spark users will be able to put Conker the squirrel, one of Rare's more iconc characters, in their creations. Conker will be available in Spark this fall.