You need to unlock the box, he is in the area with the tank in the box- The Last Crusade, fly on the Zepplin(you need to buy it first with studs)and fly to the place that look like a desert, near the tank you'll find Donovan(you'll need to find the pieces and build him first).
you play it after you build the rocket in the Lego Indiana Jones 2.
Lego Indiana Jones 2: The Adventure Continues It will have movies from Indiana Jones: Raiders of the Lost Ark to Indiana Jones and the Crystal Skull.; it will also have a stage builder.
Lego Indiana Jones the Original Adventures is a good game on the Xbox 360 but that's just my opinon in my objective!
Indiana Jones Movies
Yes It Is! :)
2
You can't. But LEGO Indiana Jones 2: The Adventure Continues comes out in late 2009.
you can't build your own levels in the psp Lego Indiana Jones 2
collect all the artifacts
Yes
Yes.
In the classroom.