Trivia Genius Trophy
Earn all Trivia rewards.
Trivia machines are found in the HQ's and each HQ has 35 unique questions. Before starting a machine, hit Start on controller 2 to activate co-op. Once you boot up a machine the question will appear with the four possible answers. The answer-button relation is randomized, however the questions sequence is always the same! Hit the correct answer on both controllers as quickly as possible for three rewards. Correct Answer, Fusion, and Perfect Score. Do this for ALL the questions in each HQ for the trophy.
Answers can be found here: https://www.playstationtrophies.org/forum/marvel-ultimate-alliance-2/23651-trophy-guide-roadmap.html#post316201