PiG B2GM - Zerg

#Build Order

17 Pool -> 17 Hatch -> 17 Gas
21 Overlord
23 Queen
36 Roach Warren / Baneling Nest
44 Third Hatch
Overlord Scout
Roaches / Zerglings for safety
Once the natural fills up on drones (16+), take the rest of your gases
~50 Lair and Evo chamber
3:30 Opponent hasn't expanded -> lots of units plus spore at each base