Alpha Protocol Mina Tang and Conrad Marburg Trailers Category: News Archive Hits: 2109 Written by BuckGB on April 26th, 2010 Tweet 0 Comments SEGA and Obsidian have released a couple more "intelligence synopsis" trailers for Alpha Protocol, and this time we're introduced to former NSA agent Mina Tang and former black ops agent Conrad Marburg. Related Games: Alpha Protocol View the discussion thread. back to top Related Games: Alpha Protocol Prev Next