From Halopedia, the Halo wiki
- Seven Hills may have been named after Bungie's favored number: 7, or named after the Seven Hills of Cincinnati in the United States, the original name of which was Losantiville.
- According to advertisements in the Halo 3: ODST, level Mombasa Streets, AMG Transport Dynamics has some sort of facility here.
List of appearances
- Halo 3: ODST (Mentioned only)