David Mertz

David Mertz is a games writer. Mertz has been working with Valve Software, Aspyr Media, Bethesda Softworks and id Software. Mertz's first published game was Half-Life released in 1998. Next, David Mertz worked on Half-Life: Blue Shift taking on the role of writer. Afterwards, David Mertz worked on Call of Duty: Black Ops developed by Raven Software in 2010. The latest work of David Mertz was Call of Duty: Modern Warfare Remastered, published in 2016.