Hello , i was interested in this game and i was trying to find a way if it exist , to move more than one unit at a time? like selection a group of soldiers or ships?

Is it possible in the genesis version or it has to be played 1 unit per move at a time? which would be a strange thing for an RTS.

So i am learning this game and i noticed that i was not able to get gold on the first mission even doing the wheelie and stunts and not crashing and all that. The maximum i have been able to do is 130k iirc

Does getting gold is too convoluted ? or why is there not even runs for 100%? greetings and salutations to all!