How to upgrade all The Amazing Spider-man 2 costumes [PS4-Xbox One-360-PS3-PC]
It won't be easy, but with a bit of "arachnic" commitment we will do this too.
"Ultimate Spiderman" Trophy / Objective Guide
This will likely be the last achievement we will unlock in the game. By completing all the missions and various activities (dedicated guides are available in the tricks tab of The Amazing Spiderman 2) and changing the costume worn from time to time, at the end of the game we will have to have brought to the maximum level about 4-5 costumes of the 13 total in the game (see guide to unlocking costumes for more details).
To upgrade the costumes you will have to basically earn lots of XP, so abuse actions that earn you more experience points such as stealth kills and special moves. Also remember that the XP earned increases according to the difficulty you play, so I recommend playing immediately at the highest difficulty (Super Hero) which in this game is not prohibitive at all.
Finally, I suggest you also follow the trick suggested in the guide to earn easy XP, where we indicate an excellent point for farming experience points. So continue to accumulate XP and use them to upgrade your costumes.