Golgo 13 : Daiisshou, Kamigami no Tasogare

You play as Golgo 13, the greatest assassin for hire in the world. A vial of the deadliest biological weapon known to man, codenamed "Cassandra G.", has been stolen and you need to recover it before someone uses it on the unsuspecting world.

This is a traditionial side-scrolling game that uses a third-person view in cutscenes.