No it does not expire.
NX, is Nexon Cash, abbreviated to NX for short. It is virtual currency used in all of Nexon's games, bought for real money. There are 2 kinds of NX, Prepaid and NX Credit. NX Credit is what you get from PayPal, Prepaid NX is from game cards etc.
No, you cannot. Combat arms' guns are rental guns. If you buy a 1-Day FAMAS it'll expire in 24 hours.
Click charge nx at it will minimize combat arms and go to a website. There you can take surveys and stuff like that. That will give you free nx CREDIT and not the kind you buy. When you buy something just use that credit instead of the other stuff.
Combat Arms: Vietnam is based in Vietnam There are other games in the Combat Arms series
Combat Arms EU won't work for Asia players, try Combat Arms Korea.
There is no mission mode in combat arms
you can't sign up on combat arms. GO to nexon.net to sign up then download combat arms
I have narrowed it down for you (out of 10): Graphics: Combat Arms: 7 A.V.A: 9.5 Realism: Combat Arms: 8 A.V.A: 7.5 Hackers(0 being worst): Combat Arms: 2.5 A.V.A: 8 Gameplay: Combat Arms: 9 A.V.A: 8 Controls: Combat Arms: 9 A.V.A: 9 Customer Support: Combat Arms(Nexon): 9 A.V.A(ijji): 6.5 Overall: Combat Arms:44.5 A.V.A: 48.5 Close race but AVA wins
You can't ''earn'' them, unfortunatly. You must buy them with a credit card or with paypal from Nexxon website.
You will get banned if you get caught using hacks on Combat Arms.
No cheats for combat arms.... Only Hacks.
you had to have had an account since the second anniversary of combat arms