Explosive Expert (Uncharted 3: Drake's Deception Booster)
The Level 1 badge for the Explosive Expert Booster.
|Effect||Additional grenade slot.|
 Level 1
Start every match with an additional grenade slot.
 Level 2
The effects of Level 1 and spawn with an additional grenade when killed by one. (Requires 8 Frag 'Em Medals.)
 How to Unlock
Explosive Expert is available from rank 35 for a price of $100,000.