Uncharted 2 multiplayer, beta confirmed - GameSpot

Naughty Dog's story-driven action adventure picks up co-op, competitive modes for fall launch on PS3; beta key packed in with Infamous purchase.
Nathan Drake returns for some more tomb raiding in the sequel to Naughty Dog and Sony's 2007 archaeological action adventure hit.

Uncharted 2, Uncharted 3, and The Last Of Us Multiplayer Servers Going Offline Forever - GameSpot

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Uncharted 2: Among Thieves - Wikipedia

Uncharted 2 multiplayer screens (and trailer!)

Uncharted 2: Among Thieves (Game) - Giant Bomb

Uncharted 2: Among Thieves Video Review by GameSpot

Uncharted 4 Multiplayer Beta PS4 Pro

Uncharted 2: Among Thieves Multiplayer Beta Hands-On

Uncharted 2: Among Thieves - GameSpot

Uncharted 2: Among Thieves Review - GameSpot

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