The Leviathan
- Location
- Massachusetts, US
- Civ4 Difficulty Level
- Monarch
- Civ5 Versions
- Basic Edition
- Gods & Kings
- Brave New World
- DLC (various)
- Civ4 Versions
- Regular Edition
- Warlords Expansion
- Beyond the Sword Expansion
- Civ3 Versions
- Civ2 Versions
- Civ1 Versions
- Col Versions
- Remake (2008)