Answer
**Two**. Ramin Djawadi composed scores for two Gears of War games: Gears of War 2 (2008) and Gears of War 3 (2011). His work on these games has been widely acclaimed for its epic orchestral sound, memorable themes, and stirring action cues. Djawadi's music has helped to create the immersive and intense atmosphere that the Gears of War series is known for.