The common theme for Far Cry games are isolated open world areas whether that’s a valley within a mountain range or an island. So I agree a revisit to Africa (which is an entire continent not a country) would be incredible, and refreshing. Especially one along the River Congo. The Appalachians could also work but I don’t think many people would welcome another game set in the US unless like a GTA it’s taking the absolute piss out of it. But a heavy jungle setting with a river feeding the towns throughout could be a landscape boundless for creativity.
