TT Games and LucasArts recently announced LEGO Indiana Jones 2: The Adventure Continues.
Due out this fall for Xbox 360, PlayStation 3, PSP, Windows, Wii, and Nintendo DS, the game is apparently going to include all of the content from the first LEGO Indiana Jones, along with new objectives, a new Crystal Skull section, and a level editor (a first among the current generation of LEGO games).