Halo 3 ODST

Halo 3: ODST is a tactical first-person shooter set during the events of Halo 2. You play as “the Rookie,” an Orbital Drop Shock Trooper (ODST) who is separated from his squad in the ruined city of New Mombasa. As you explore the city at night, you find clues that trigger flashback missions, allowing you to play as each of your teammates and discover what happened to them. Unlike Master Chief, ODSTs don’t have energy shields, so gameplay is more challenging and stealth-focused. The game also features a cooperative survival mode called “Firefight.”