Get the Plant stealth suit

Get the brown wig

Kill 5 enemies with pipe steam

Kiss a poster in a locker

Complete a VR or Alternative mission

Break the neck of 30 enemies

Tranquilize 100 enemies

Learn the location of the president

Send Otacon a picture of the marine with no pants

Catch a glimpse of Vamp standing in the streets of New York during the end cinematic

Destroy 15 cameras

Resupply 50 teammates

Reach Player Level 15