Pokemon Black/White 2 - Unova region differences

- Unity Tower shown
- Route 4 is now lined with building reminiscent of a mining town in architecture
- New gateway building between Route 4 and Nimbasa City
- Entralink is completely different, including no moat, Entree seems to be a fountain, no - Entralink bridge (though it still exists above the rivers)
- Driftveil City is very different, lighthouse does not exist, two “craters” exist, shipping docks are less developed
- New city directly south of Driftveil City, another new city west and slightly south of that, and then Hiougi City southwest of that.
- The electric web in front of Chargestone Cave has been removed
- Challenger’s Cave no longer exists
- Poké Transfer Lab carefully covered with ice
- Ice seems to be translucent, as Poké Transfer Lab’s outline seems to be visible
- New area (building?) due north of Poké Transfer Lab
- There is a yellow building to the right of the Ferris Wheel in Nimbasa City. The path in front of it also now extends across to the stream.
- Castelia City, Anville Town, and Opelucid City seem to be identical to before
Ice is used to cover up parts of the region, simply an overlay layer

Thanks to Immewnity for the heads up!
Link