Empires of the Undergrowth-Extra Level-Cramped Insane

This level is an absolute nightmare on Insane especially. Its pretty easy, but it takes FOREVER, as majors are the most inefficient gatherers, and they are the unit you want to spam the most in this level.
Some tips:
-Prioritize higher level majors over more majors.
-use either workers or media to try and separate stronger enemies, and to try and bait out the AOE attacks from rove beetles and crickets
-try not to fight in chokepoints, as that helps enemies more than you.