If by army, you mean adding troops during a battle level, simply build barracks on bases, or those floating spheres. You can only build up to 3 things on each base. If you make a mistake, go to what looks like a TNT detonator and blow up your thing. You'll get a full refund in studs
no
Yes
you can't build your own levels in the psp Lego Indiana Jones 2
yes you can! use Lego digital disigner
Yes and you can have almost 20!
You cant, but you can in 2 and 3.
Yes
Build it Up by Chubbs
there is no best character since you can create your own character
I think it's a no because they have no other story, well i guess they could make up there own story though.
When you beat a Bonus Level in Gringotts, pick the Level's Lego brick up again. It will let you build your own level over that one.
My Own Creation (LEGO)