This was one awesone pc game that I used to play when I was younger. Just like the other games such as Terran and Protos a Zerg player will also require to possess constant stream the units that are produced and sent into the battle field for attack. Protoss and Terran are the races that are among the best units in order to counter with the units they are fighting in the battle. Zerg is just similar to Protoss and Terran but the degree level of Zerg is not up to the mark like these two units. When it comes to select units then we have very starcraft 2 few options with us but setup to pump out units is much faster. The reason behind is that it requires loads of gases and minerals in comparison to other races.
One popular strategy for the Terran race is called the Marauder Rush. It is tagged as a cheap tactic by most StarCraft players, because the Marauder is relatively inexpensive to build starcraft 2 key generator yet a very powerful unit in early game. It can lead to a quick victory when pulled off successfully. It also requires the MULE and many SCVs to boost economy for quicker production. If a Terran player creates a horde of Marauders, with a handful of Marines and others, the opponent will have a very hard time countering them. Inexpensive and very fast, no wonder it's called a cheap tactic. One popular strategy for the Zerg race is called the Zergling Rush. Zerglings are small, agile insect-aliens that can go through walls and run around the map with astonishing speed.
This build will change depending on how the game is going and what your opponent is doing but it will give you a great starting point. The only major drawback about Zerg is that they don’t have the capability to defend the air attacks in early stage of the game. It also possesses weaker air attack units than other races. The unit that is better for scouting is Mutalisks but they are not that effective when it comes to attack any good anti air units so to attack huge units ground units are utilized. If done right it can lead to quick wins and fast games. The Zerg are an 100% biological race, that does not use mechanical machines of war, at all.