FYI.. all 3 classes have the same basic skills..
1. Basic low damage low energy attack
2. A Mid energy healing spell.
3. A Low energy slow down attack
4. A Mid energy stun attack
5. A High energy multi strike attack
6. A high energy high damage attack.
Dear god.. the Robbers base is a beast!.. My team: Me, the top HMG, w/ 1k rounds, and a few top level grenades and the best armor, 3 Snipers w/ the top level sniper and 500 rounds ea and top armor, 2 other HMG'ers w/ the same gear as my guy, and SIX rocket launchers w/ the top level launcher and a medium level armor.. 5 or 6 rockets ea. And the Engineer w/ top armor and about 10 grenades top level.
5 Hummers, with my men behind them for cover..
All killed by the second wave.