CODED ARMS UNLOCKABLES
Bonus level:
Finish story mode to unlock the bonus "Infinity" level.
Blast Helm:
Defeat the Infinity level 50 Boss.
Inferno:
Defeat Colossus (Sector 2 Base Boss).
Judgment:
Defeat Enforcer (Sector 2 City Boss).
Neutron gun:
Defeat the Infinity level 30 Boss.
Onslaught:
Defeat the Infinity level 10 Boss.
Surge Helm:
Defeat the Infinity level 40 Boss.
Trident:
Defeat the Infinity level 60 Boss.
Vulcan:
Defeat the Infinity level 20 Boss.
COPPERHEAD WEAPON (Virus flamethrower):
Defeat the sector:02 boss mantis
(easy mantis kill use photon_MG and shoot his underside).