Lineage 1 still is the biggest money maker of NCSoft since its release, in 1998. It made 84 billion KRW(korean currency) in 2Q13, 28% bigger than 1Q13(66 billion KRW).
GW2 lost 20% in second quarter, making 28 billion KRW in 2Q13, while in 1Q13 made 36 bi KRW. Yes, Lineage 1, Aion, Blade & Soul, Lineage 2 are P2P in eatern market while GW2 relies in cash shop, but box sales have decreased.
GW2 and Blade & Soul still need to be launched in China, so their sales can grow again.