Original text on this page prior to its migration to StructuredDiscussions:
"TT Games was established in 2005 with the merger of games publisher Giant Interactive and the developer Traveller’s Tales." - official source
"In 2005 the developer merged with publisher Giant Interactive to become TT Games, and that same year it prepared to launch a joint project with Lego and Star Wars studio Lucasarts." - The Verge in 2015