Nothing to lose
Complete the mission without using any healing items
Living in the shadows
Get to the command tent unseen and without killing
Herr Charles
Kill the officer at the meeting with a testicle shot
No escape
Kill the target in the vehicle by shooting its weakspot
… And stay dead!
Kill the target in 7 different ways
Convenience is key
Kill the target by shooting nearby explosive barrels
In the middle
Kill the target with a chain reaction
Saved by the bell
Crush the target with a bell
Grenadier
Kill the target with a grenade
Fast-moving target
Shoot the target in his car
Sweating bullets
Shoot and kill the target
Threat assessment
Observe the target and correctly choose to leave or kill
Welcome to Rollerdrome
Finish a Match in the Out For Blood Campaign
Champion
Complete the main Campaign
Finalist
Reach the Final
Half Way
Complete 50% of the Challenges in the main Campaign
Killstreak
Finish a Match in a single Combo
Act on Instinct
Create a playlist in the Jukebox in Tiberian Dawn
Mission Casualties
Destroy 100 units in a single mission
Semi Finalist
Reach the Semis