Poisons:. Create aquarium like pools to farm the poisonous urchins easier. Continue refining the poison and find ways to poison crossbow bolts with it.
Just continue advancing our tech in general as well
Make wall defenses with boiling oil, to be poured down should the enemy reach the walls. Sabotage and destroy their siege engines, at night or while they sleep or are unprepared. Always attack them when they are unprepared, and avoid it if they are at all costs.
Make basic wood cooling units to keep food stores at an acceptable temperature so food does not rot as fast. Build factories for mass production of weapons and armor. Order all the women to work on farms and at factories. Build military outposts along the way to the enemy land, so travel is easier for fresh troops.
Orders are Open, dms and map done soon
you have sent diplomats, and are waiting for a reply
You are expanding farms, and stockpiling food, although it tends to go off and rot quickly in the swamps, even the rice, you are training field engineers, but are having issues with getting enough manpower to build quickly, you have begun using blasting explosives(misted oil), and are decreasing weapon sizes slightly
MrPineapple: the fumes are only generated when the poison is being activly boiled, and you have no way yet to gather them, you have stopped poisoning wells
Poison: you are continuing to distill the urchin poison, although you have begun to have problems gathering enough
LightningBMW: dms for war