Unlock this map by completing Data Hive in Campaign
Chasm Ten is one of the biggest maps in Firefight. Its a multileveled affair, with a basic layout of two sides and a chasm in the middle, and a myriad of walkways going between the two. The spawn side of Chasm Ten has an upper and lower level. Each level has two machine gun turrets placed outside, allowing coverage of most walkways. The bottom interior houses two medpacks, plus two caches each of pistol and SMG ammo and the Rocket Launcher. Inside are two airlifts which shoot you up to the second level. There are also four airlifts outside around the walkways, two on the spawn side of the chasm and two on the opposite ledge.
The upper level has a much smaller, albeit longer interior. It houses two sniper rifles. Outside, there are two more machine gun turrets, as well as two health packs, and two caches of pistol and SMG ammo. Outside, the chasm is bridged by a total of eight bridges, four upper, four lower. There are three bridges running between the sides, as well as a central walkway running parallel. These walkways are accesable through either side, as well as the airlifts for the upper level.
The opposite side is largely unused, although the rocket launcher ammo is located in the center of the bottom level. This side is where the Covenant spawns, so it is usually a good idea to leave this side alone unless it is imperative.
