SPEEDRUN - Starcraft : Brood War - Z05 "True Colors" in 12:23.550 RTA (12:10 IGT)

I go for a slightly better economy, Air Attack upgrades and a more defensive usage of lurkers which let me clear the top-left terran's base earlier and save up on zerglings for defense. That way, despite morphing zerglings a little bit later, i can morph a lot more of them into super mutas.