For those who missed and wanted to retrieve the adventures of Agent 47 and Hitman Trilogy HD will be a wonderful occasion. Today, Square Enix has released the launch trailer showing us excerpts from all the games in the collection: Hitman, Hitman 2: Silent Assassin , Hitman: Blood Money , extra performers will additionally Hitman: Sniper Challenge . Let's enjoy the movie in the expectation of 1 February, day of collection.