【CAMPAIGN】Defeat Rachael before she gets to the cafeteria.

【CAMPAIGN】Clear Episodes 1 - 3.

【CAMPAIGN】Defeat 150 enemies.

【CAMPAIGN】Stop an enemy bullet with your knife.

【CAMPAIGN】Scan 1 hidden hand print.

Cleared all MAIN OPS and EXTRA OPS missions at Rank S.

Reached 50 or more game overs.

Cleared all EXTRA OPS missions at Rank A or higher.

Customized ZEKE's head parts and foot parts with special AI weapon parts.

Acquired Infinity Bandana. Never worry about running out of bullets ever again.

Obtained Rank S on a date with Kaz.

Cleared "Capture the Enemy Base 06" in OUTER OPS using only soldiers.