Play as Bow Rahn:
Complete the Original Menace mission with an all "S" rank to unlock Bow Rahn in 
multi-player mode. 

Play as Diez:
Complete the Diez, Woman Warrior mission with an all "S" rank to unlock Diez in 
multi-player mode. 

Play as Shami:
Complete the Princess Shami mission with an all "S" rank to unlock Shami in multi-
player mode. 

Fashion Ring:
Successfully complete the game. The VendorBot in IAG will now carry the Fashion 
Ring. 

B Ability:
Successfully complete the A Town In Panic mission with an all "S" rank. 

G Ability:
Successfully complete the Operation Network mission with an all "S" rank. 

HP Booster 2:
Successfully complete the Deadly Energy mission with an all "S" rank. 

NP Ability:
Successfully complete the Remnants Of Times Past mission with an all "S" rank. 

NP Booster 2:
Successfully complete the Rescue Daisy mission with an all "S" rank. 

NP Converter 1:
Successfully complete the Poisoned Una mission with an all "S" rank. 

NP Converter 2:
Successfully complete the Fiery Seguido Base mission with an all "S" rank. 

Replicator:
Successfully complete the Crimson Sea mission with an all "S" rank. 

Reserve 2:
Successfully complete the Soul Of Semplice mission with an all "S" rank. 

Siphon 1:
Successfully complete The Stolen IAG Badge mission with an all "S" rank. 

Siphon 2:
Successfully complete the A New Menace mission with an all "S" rank. 

Surge 1:
Successfully complete The Prototype mission with an all "S" rank. 

Surge 2:
Successfully complete The Menace Hordes mission with an all "S" rank. 

Trainer 1:
Successfully complete the Prestsite in Darkness mission with an all "S" rank. 

Trainer 2:
Successfully complete the Valley Stalker mission with an all "S" rank. 

Vipa Suit 2:
Successfully complete the Lab at Movindo mission with an all "S" rank. 

Vitalizer 1:
Successfully complete The Crafty Menace mission with an all "S" rank. 

Vitalizer 2:
Successfully complete the Battle Of The Minefield mission with an all "S" rank.