Complete any level with 10 silent kills, on OFFICER or greater difficulty.

Collect 25 cop badges

Perform 50 Shadow kills

Perform 200 3-hit combos

Drag Jack out of harm's way

Perform a tag team kill with Shadow

Upgrade both slots of a weapon in the Single Player Campaign

Upgrade a weapon in the Single Player Campaign

Capture an objective, build both fortifications and unlock both perks

Acquire Shadow

Perform a silent kill with Shadow

Achieve maximum VARIATION BONUS on any level (excluding the Prologue)