Board Thread:General Discussion/@comment-8583748-20131128160327/@comment-10543602-20131128165724

Unfortunately I'm not a Korean so I can't decipher much info there(most pages cannot be translated or lacking info) :/

Based on rough translations:

- Big City has both main missions and sub missions

- When the two helicopters arrive, there is an RPG-7 in that area

- Pressing E at the "Buy Zone" restores your HP fully for $2000.

- New Big City Squad System, where you can join allies. Similar to the Comrade system thingy in CSO.