When playing the Vrass, upgrade to flying saucers as quickly as
possible. These are very powerful units, devastating against
enemies on the ground and in the air.
When launching a bomber or fighter, run from your heli-pad, keep
in mind that enemy vehicles can target on your planes/saucers,
and follow them back to their base very easily when they fly
back to reload.
When creating a large attack group, put scout vehicles on point
to attract enemy fire. The first few warning shots may take out
a vehicle before you can respond, and scouts are cheap to replace.