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Persistent Elite Creation Challenges, or P.E.C Challenges, are a way to earn points for upgrading your character and weapons. The challenges are separated into three broad groups, each of which focuses on a different area of Sam Fisher's expertise.

Prepare and Execute Challenges[edit]

Death From Above[edit]

Drop from a ledge or higher platform onto an enemy to take them out.

Level # Points
1 5 400
3 15 450
3 30 550

Grab From Ledge[edit]

Pull an enemy down from a ledge above you.

Level # Points
1 5 400
3 15 450
3 30 550

5x Predator[edit]

Neutralize 5 enemies in a row without being detected.

Level # Points
1 5 400
3 10 450
3 15 550

Stealth Headshot[edit]

Neutralize an enemy with a headshot without alerting other enemies.

Mark Proficiency[edit]

Neutralize at least 2 enemies in a single Mark & Execute.

3x Frag Grenade[edit]

Neutralize 3 enemies at the same time with a single frag grenade.

Remote Explosion[edit]

Neutralize at least 3 enemies by detonating a remote explosion gadget.


Neutralize an enemy who is stunned by a flashbang or EMP gadget.

Behind Closed Doors[edit]

Use mirror or snake camera to mark an enemy, then neutralize him.

Sonar Mark[edit]

Use the sonar goggles to mark an enemy, then neutralize him.

Shadow Takedown[edit]

Perform hand to hand takedowns in the shadows without alerting other enemies.

Sticky Camera Whistle[edit]

Make noise with the sticky camera to attract an enemy, an neutralize him.

Vanish Challenges[edit]

Vanish Silently[edit]

Cat and Mouse[edit]

Last Known Position[edit]

Portable EMP Escape[edit]

Flashbang Escape[edit]

EMP Grenade Stun[edit]

Choke Hold Freedom[edit]

Reviving Teammate[edit]

Splinter Cell Challenges[edit]

Mark Mastery[edit]

Advanced Stealth[edit]

Advanced Close Combat[edit]

10x Predator[edit]

Assault Rifle Marksman[edit]

Pistol Marksman[edit]

Collateral Damage[edit]

Human Collision[edit]

Deadly Fall[edit]

Environmental Hazard[edit]

Security Device Diversion[edit]

Car Alarm Investigation[edit]

Human Kevlar[edit]

Group Neutralizaion[edit]

Alternate Door Entry[edit]

Breaking Glass[edit]

Effective Interrogation[edit]

Full Recovery[edit]

Remain Undetected[edit]