I just had a double KO on the level where you both start on warp zones with planets orbiting you. Ironically, we both warped to the same planet, so our armies were evenly matched and exactly canceled each other. Did anyone else have this happen to them?
one additional tip: keep an eye on the center sphere as its the only dominant sphere on the last level so catch it early but wait for the opponent to sacrifice a few of his own units first, and for the same reason, try to aim for smaller targets when attacking the opponents claimed territories as this costs fewer of your own troops, since you begin with much fewer uints its far more valuable to you to preserve your own units while gathering territories than it is to destroy large groups of enemy units outright only to diminish your own troops faster, which would be more counterproductive than just simply being outnumbered
i just beat 15 yeaaah
well my strategy was pretty simple but took like 8 tries to figure out until i started watching the enemy movements. then it hit me:
as soon as the level starts take your first territory and charge 99% and take the closest one to you then take both territories (dont wait for troops to generate) and keep repeating this pattern always selecting ALL your territories each time and always charging to 99%