Melee weps aren't always what you need.The best melee wep u can get without NX is the sickle.Some people can do elimination and kill people wihtout being shot.But you need MAD SKILLZ to do that.
Support weapons.There are two supports the LAW gun and the grenades.
The law gun is a good weapon for emergencies as long as you are not near an object.You will blow your self up!
Grenades:the frag grenades are good to use.The one you get at the beggining is not the best.The one you get later is better beacause it explodes faster with a lower range.
The XM84 flash is good to use in spy hunt and CTF. Make sure u get behind a wall to not flash urself.
The poison and fire(incidencary) is quite similar but different. The poison hurts faster while fire dosen't.
The mine grenade is a key to victory for spy hunt and CTF and sometimes elimination. But also can be deadly in one man army.
Here are mine areas:Snow valley: ladder to tower at bravo hill.(any team is good.)at the bravo sniping area.(Must be a alpha) at the alpha sniping area(must be bravo) At the house at the alphas(must be bravo) At the bravo towers at base.(must be alpha) at the other bravo sniping area(the one closer to the alphas.Only alphas.) And the other alphas sniping area(must be bravos)
Junk flea:The area where the flag is(must be bravo)(this also can be used in other modes.) The upper area for alpha and bravos.(be opposite teams please) The bravo flag area(be alpha.) the litter corner in between the two things(near crane.)