Defeat 30 enemies with the RPG - 7

Defeat 30 enemies with the Mk-NDI

You've acquired S Rank in "Sand and Art Blast".

You've cleared the 10 trials.

Defeat 20 enemies by blind-firing while in cover (without aiming with L1/R1)

Defeat 30 enemies with the Mag 5

Defeat ten enemies with propane or acetylene tank explosions

Defeat five enemies in a row with headshots

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with hand-to-hand combat

Find one treasure

Complete one Cooperative Multiplayer game