Marvel Super Hero Squad: The Infinity Gauntlet

Quicksilver has three Heroic Feats that need to be completed to unlock this Trophy.
They are:
1-Captain Circuitous!
Solve a hidden Factor dash puzzle in Free Play Mode
In Episode 10, after you beat Nightmare and Hercules, switch to a strength character (Hulk) and on top of the TV's there is a wall which hold a secret room. Complete the Factor Dash Puzzle in here to unlock the feat

2-Space Stone Fragments
Collect 100 Space Stone Fragments
These fragments are found in Episode 2. You will find these fragments scattered throughout the level, after killing enemies and destroying breakable objects. Some of these fragments are in hidden areas, which will only be available during Free Play.

3-Speed Thrills
Complete all previous Heroic Feats
This will unlock after the above two Feats have been completed