Settlers 2 Mission 7 "The Snake" FAILED Attempt (Normal Goods, Return to the Roots Add-on)

Not using catapults (while AI has them) adds difficulty. A lot went wrong in this attempt. Best viewed in 1440p. 00:00 Game setup 45:15 Attacking Red 1:07:00 Big fight vs. Yellow 2:12:02 Red HQ is no more 2:49:51 Final blow