Superhero costumes are great but what adds to this greatness is the ability to have multiple costumes for your character so that you can don the perfect attire in Marvel Ultimate Alliance 3.
Having a second set of costume means that you do not have to complete the entire game in the same old costume as you can change it as per your wish, kind of like the perfect costume for a specific mission, just like in the series.
In order to be able to change costumes in Marvel Ultimate Alliance 3, you will first have to unlock them. After that, you will also need to have the specific character unlocked in your team to be able to change the outfit.
Every character has an alternate costume but you will not be able to unlock these alternative costumes by just playing the storyline. You will need to complete the Infinity Trials.
To access these Infinity Trials, you will have to go to the main menu, access through Sheild Points or via the various rifts hidden in the levels. You will have certain objectives to complete within the parameters.
You can earn up to three costumes per Infinity Trial, changing difficulty levels also helps in unlocking further costumes. You will need to collect a certain number of stars.
Alternatively, you can just buy the Expansion Pack which will unlock some of these costumes if you wish to have them instantly.
After you have alternative costumes available for your characters you simply can change the costumes by adding the superhero to your team and then by going into the Team Menu.
Once there you hero whose costume you wish to change by pressing A and then you will be taken to the Hero Info screen, once there simply press X to see the different options available from which you have unlocked.
Complete the challenges to unlock new costumes giving your hero different looks and have fun playing Ultimate Alliance 3.