Acquire 6 or more friendly Stalkers at the same time in the Campaign

Find 25 Collectibles

Found the Arc Tool

Viewed Anderson's first Holographic Log

Destroy a Mercenary Titan with a melee execution in the Campaign

Climbed the Sideways Town

Find 10 Collectibles

Kill 20 Enemies with Gunfire While Hanging

Kill 50 Enemies with the FAL

Kill 75 Enemies in a Row Without Dying

Destroy a Titan with your Burst Core in the Campaign

Defeat 20 Enemies with Hand-to-Hand Combat