BF2142 Northern Strike offers new inventories, maps to the series... But the same buggy issues still not yet been fixed.
The newly added Titan map and Assault Line map are quite fun and challenging. The titan mode on the urban areas let commander to move the vulnerable titan to on top of the building, make opponents harder to get on top of the titan. The vehicles are imbalance designed, the EU has a hard armor goliath that makes PAC players a hard time, while the PAC is light armored and easy to be destroyed.
But, this booster pack still not good enough though. The buggy issues from the original game haven't been fixed, and makes the game still very laggy...