Starcraft 1 - Static Defense Only Challenge Run - Zerg Mission 3 - The New Dominion

Static defense and workers only challenge run
Overlord drops are necessary and so are allowed
This mission was easily the hardest in this challenge run
Tanks are everywhere, there is only a tiny bit of buildable terrain on the low ground leading to the Terran base and it is pretty worthless overall
The only strategy I could make work was maxing out on drones and an all out attack with drops and it just barely worked