you have to beat crystal skull part 3 then the "interdimensional being" and UFO is unlocked along with agent scalko but be warned all of them cost atleast 1,000,000 studs so try to get all the money multipliers then put them all on and collect a gold stud and u will have enough to buy everything
you get bricks
Yes.
Yes, It is out on Wii and XBox(I think)
you need certain characters
First you find and buy the UFO. then you fly to the costs of the island and close to where the UFO lands you'll find a race. After completing it the Alien will appear next to where the UFO lands!
You go to the maths room. (classroom) (in both no. 2 and no. 1 on wii)
After you finish the second level in the temple of doom area you can purchase him.
Use the staff of ra to unlock the gate
just beat the story mode levels.
Wii Version: 82RMC2 If you need more go to IGN.com.
He's in the snowman on Indiana Jones 2.
No, it only comes for ps3, wii, Nintendo ds, psp, x-box 360, and PC.
On DS, just buy her when you unlock her character and have enough money. On Wii, she will unlock automatically.