How Long To Beat Halo 3: ODST

Halo 3: ODST is a first-person shooter. Here is how long it takes to beat. How long to beat Halo 3: ODST? Your total playtime of Halo 3: ODST depends on how much you desire to get out of it. Story completion: About 6 Hours Average completion: About 8.5 Hours 100% completion: About 26.5 Hours By definition, story completion is what it takes, on average, to complete the game’s main objectives. Average completion is based on the number of total hours logged by most players before moving to their next game. On the other hand, 100% completion is what it takes on average to finish every single activity in the game and get all the collectibles. Halo 3: ODST is a first-person shooter developed by Bungie and initially released in 2009 for Xbox 360.