Take out an attack helicopter using the Predator Bow

Complete Red Star Rising

Upgrade all Nanosuit modules to Maximum level

Stealth kill a Ceph Stalker

Kill 25 enemies using only the Nanosuit's enhanced powers instead of guns

Save a Nanosuit module package

Crush 5 enemies with the Buggy

Complete 3 of 7 levels on Supersoldier difficulty

Retrieve 10 arrows from pinned enemies

Retrieve all CELL Intel

Kill 10 enemies in a single Supercharge boost

Disable the Nanosuit Jammer

Kill 10 enemies using hacked sentry guns

Complete Post-Human

Kill two enemies in one strike using the environment

Complete 20 hacking challenges

Kill all Pingers

End an enemy's career as a CELL operative by wounding him in the knee with an arrow!

Complete The Root of All Evil

Complete Safeties Off

Complete Tutorial

Using the Predator Bow, pin 10 enemies to walls with arrows

Kill 10 enemies with every arrow type

Rip off and use all alien weapon types

Perform 20 Stealth Kills without alerting nearby enemies

Unlock all weapon attachments

Complete 3 of 7 levels on Veteran difficulty

Complete Gods and Monsters

Kill a deer using explosive arrows

Kill 10 enemies with thrown objects without being detected

Kill 25 enemies while supercharged

Complete Welcome to the Jungle

Surf the donut down the river for 20 seconds

Complete Only Human

Finish the campaign in any difficulty

Complete the campaign on Supersoldier difficulty

Complete the campaign on Veteran difficulty