Scavenger

Scavenger allows the player to resupply if they're low in ammo or have no grenades. Scavenger players can resupply from teammates and enemies corpses. In the Pro Version, Scavenger players start with extra ammo and can resupply tactical grenades.

Scavenger Pro Challenges

 * Resupply 50 times.
 * Get 5 kills with a resupplied grenade.
 * Get 5 C4 kills.
 * Get 20 kills while using Scavenger.