Upgrade a weapon.
Spend 10,000 credits at vending machines.
A Friend Indeed
Purchase nanomachines for a teammate.
Hit the jackpot on a vending machine.
Assault Shooter Killer
Destroy 100 Assault Shooters in Campaign.
Get onto the Grand Lancer's head.
Clear the car chase.
Destroy all of the Spider's legs.
Fully upgrade one weapon category.
Get enemies to kill each other 50 times.
Destroy all enemies with the mobile gun battery.
Get 50 headshot bonuses in Campaign.
Get 50 one-shot bonuses in Campaign.
Get 50 smash bonuses in Campaign.
Add each teammate to the party at least once.
Clear all chapters on SURVIVOR Mode.
Use first-aid kits to revive teammates 10 times.
Destroy the Iron Whale's four engines.
Collect 20 SECURITY-COM in Campaign.
Win an online vs. match with any rule set.
Access all shopping terminals.
Get all nanomachines within 1 playthrough in Campaign.
Data Retrieval Complete
Collect all SECURITY-COM in Campaign.
Clear all chapters on NO MERCY Mode.
Get 50 multi-kill bonuses in Campaign.
Reach level 50 Online.
Clear all Online mode challenges.
Win an Online vs. match with all rule sets.
Clear a stage in INVASION mode.
Clear all stages in INVASION mode.