@Empire there is a section for GA! Post there next time pelase!
Assault(A) is kind of the basic, with better defence/assault weapons than the other classes.
Recon(R) somewhat equals sniper class.
Medic(M) is the one with buff's, and healing.
Robotics(Ro) have some neat devices(tools, remote weapons, etc.), like turret, and force field.
If you play in a team, these combinations will be good in my opinion(that's what is good from what I've tried, there is more ):
A+R ; R+Ro ; M+Anything ; A+A
DON'T team up with a R if your with R!!
Official tips:
Assault:
Code:
If you enjoy laughing in the face of overwhelming forces,
eagerly look forward to situations where you and your team
are vastly outnumbered, and love it when your screen is
completely filled with explosions, assault is probably for you.
Your job is to lead the way for the rest of your team, soak
up as much damage as possible, and set everything in front
of you on fire, preferably while blowing it all into tiny
pieces. Not many agents can survive for very long under
direct fire, but you relish the opportunity to stand in the
middle of an objective and scoff at their feeble attempts
to dislodge you.
Recon:
Code:
If you have a streak of predator in you, relishing the
thrill of the hunt as you follow an oblivious target around
while you wait for the perfect moment to strike, you’ll
enjoy the recon agent’s capabilities. You’ll need cunning and
wit to survive though, since your defenses are entirely
based on your reflexes and awareness of your surroundings,
but if you have the right mindset, the recon class can be
instrumental in defeating an enemy team, disrupting their
objectives and singling out key targets for assassination.
Medic:
Code:
You will enjoy being a medic if you have the ability to
effortlessly multitask, paying attention to the status of your
friends and keeping yourself alive in the process. On the
other hand, you might like being a medic if you enjoy
watching your foes choke to death as your poisons course
through their veins and disrupt their biological functions,
reducing them to helpless, twitching corpses when the toxins
overpower their pathetic immune systems. The best medics,
however, are able to achieve both goals, which makes this
class the one everyone hopes to have on their side.
Robotics:
Code:
If you're the kind of person who likes to have a
versatile bag of tricks available at a moment's notice,
continually surprising your enemies with what you're able to
come up with, robotics is probably for you. Watching wave
after wave of attackers fall before the unrelenting barrage
of your turrets, casually tossing up a forcefield just in time
to prevent being destroyed by incoming fire, and sending
drones to harass your enemies are all duties a good robotics
agent relishes. There's no task a well-equipped robotics
agent cannot achieve with his wits and unique devices, either
on a team or alone.
Source:
Using links from my INFORMATION THREAD in Global Agenda Hacks - MPGH - MultiPlayer Game Hacking
and my opinions.