There is a hidden Iron Spidey suit in Spider-Man: Shattered Dimensions for the PS3, Xbox 360, and the Wii that you can unlock with a cheat code.
You must first play through the tutorial. Once you do, go to the main menu and hit these buttons on the d-pad:
- Up
- Right
- Right
- Right
- Left
- Left
- Left
- Down
- Up