Prakoso is one of Eddy's pirates in Drake's Fortune. He was also available as an unlockable skin in Uncharted: Drake's Fortune. The skin is simply called "Pirate" rather than Prakoso. He shares similar voices with Eddy Raja.
Uncharted 2: Among Thieves
Prakoso returns in uncharted 2 multiplayer as multiplayer skin. He is one of the skins available from the Siege Expansion Pack. He was previously only available to those who own the European limited edition of Uncharted 2. He is on the villains side.
Uncharted 3: Drake's Deception
Prakoso returns in Uncharted 3 multiplayer. He is one of the skins available from the Classic Skins Pack #1. But this time he doesn't share Eddy's voice, he has got a voice of his own.