One of the biggest additions to the new Disney Infinity 2.0 is the new Toy Box Game Discs.
These game discs allow you to play as any of your Disney Infinity figures in a structured gameplay rather just in the toy box.
In the Marvel Super Heroes Starter Pack you will get two of these new discs. One is a tower defense style game, which is launched by using the disc in this post, the other is a dungeon crawler game that will be featured more in depth at Comic Con.
How can you tell these discs apart from the power discs? There seems to be a couple of ways. First of all, the outer rim is a purple/blue as compared to the clear or orange on the power discs.
The second way is if you look closely at these pictures, the discs feature a plastic pyramid top to the disc. The power discs feature just a flat plastic top. This small touch will add a nice look to the discs to set them apart.
It is not clear whether there will be more Toy Box Game Discs coming out after the two at launch, but I would not be surprised.
Here are some other images as well.
Source: FamilyGamerTV YouTube