3/4 NBM - 8:28 tried the defend-until-spores plan. Mortar for corner pools. Spores keep hitting the dead collectors near the upgrade! ;) https://i.imgur.com/qHYqHSO.png
3/4 NBM - 9:28 went west to get the upgrade and diagonal to the right emitter. blaster to defend, drone, +2 blasters to cap. then across middle with blasters and a mortar. Here's a later try at the middle https://i.imgur.com/OF1ifcZ.png