Ups, just played it and got overrun

this is the "Hard AI" Demo, as requested by some players back then,
who thought it was to easy.
Try to Build a barrack and some Raiders/troopers quickly, to stand the first Rush.
This version is a bit buggy,
to avoid the first Rush, place the green trooper in the northwest,
after he is killed, the enemies stay at their point, and you can build up the base
without getting overrun.
(use units as baits, that get attacked, so the enemy troup chases after them,
and does not get to the base, in the early part of the game)
To build raiders, you need to build an HQ, and make the tavern upgrade,
then build barracks.
You also need to build waterwells (upgrade in the scrapyard)
onto the green-grass fields.