Alternate endings: Successfully complete the following tasks to get the corresponding ending:
Ending A - Good: Have your NSA trust above 33% and save at least two of the three targets (Crouse Ship, Hisham, Lambert).
Ending B - Normal: Have your NSA trust below 33% and save all three targets (Crouse Ship, Hisham, Lambert). Alternately, have your NSA trust above 33% and destroy two of the three targets.
Ending C - Bad: Destroy all three targets (Crouse Ship, Hisham, Lambert). Alternately, have your NSA trust below 33% and destroy two of the three targets.
Elite mode: Clear the Solo mode once. Extra item/equipment
Complete the following objectives to unlock the extra stuff. Electric Lock Pick Primary objectives in JBA HQ 1. EMP Device - enhanced Primary objectives in JBA HQ 1. EMP Grenade Secondary objectives in Iceland Assignment. EMP Grenade - attachment Secondary objectives in Cozumel Assignment. Explosive Sticky Camera-Attachment Secondary objectives in the Iceland Assignment. Frag Grenade - attachment Primary objectives in JBA HQ 3. Gas Grenade Primary objectives in JBA HQ 1. Gas Grenade - attachment Secondary objectives in Cozumel Assignment. Hacking Device - Force Hack Upgrade Primary objectives in JBA HQ 2. Hacking Device - Software Upgrade Secondary objectives in the Shanghai Assignment. Night Vision - Enhanced Primary objectives in JBA HQ 3. Shotgun Shell - attachment Secondary objectives in Okhotsk Assignment. Smoke Grenade - attachment Secondary objectives in the Shanghai Assignment. Sonic Grenade - attachment Primary objectives in JBA HQ 2. Ultrasonic Emitter Secondary objectives in Ellsworth Assignment. Wall Mine - Flash Secondary objectives in Okhotsk Assignment. Wall Mine - Stun Secondary objectives in the Ellsworth Assignment.