Great Expansion
The single player game can once again be satisfying, but the multiplayer mode is where this baby shines. The graphics and gameplay are essentially the same as the previous game, but the levels make this game what it is. Not too big, and not too small. Plenty of room to hide and some great areas to takedown your opponents from.
This is one expansion that everyone should have. If you own Allied Assault, get this to go with it. You won't be disappointed.