It looks like all the suits may be unlockable via gameplay:
I can finally show off some more of the work I've been doing on #SpiderManPS4!
This time it comes in the form of the Spider-Punk suit, one of the suits you can unlock early as a preorder bonus when the game ships on September 7.#SpiderMan #Spidey #InsomniacGames pic.twitter.com/bLjdEXLXqI
— Xavier (@xavierck3d) April 4, 2018
you can craft alternate suits but they are already made and are a combo of comic, film, and original ones
— Insomniac Games (@insomniacgames) April 4, 2018
Last edited by GribbleGrunger - on 04 April 2018
The PS5 Exists.