Obtain all other trophies.
Clear all missions on Easy as an Infantryman.
Clear all missions on Normal an Infantryman.
Clear all missions on Hard as an Infantryman.
Clear all missions on Hardest as an Infantryman.
Clear all missions on Inferno as an Infantryman.
0 Trophies Unlocked
55 Trophies Unlocked
2 Trophies Unlocked