Instructions
How to Rush with Zerg Attack Waves in "StarCraft II"
Have all your drones mine minerals at the start of the game.
Build three additional drones at the starting hatchery with the first set of larvae.
Send one of the drones to build a spawning pool after you've accumulated enough minerals.
Continue building more drones and directing them to mine minerals until the hatchery is completed.
Build a wave of six Zerglings using the three drones at the hatchery and send them out across the map to locate the enemy base.
Left-click on the hatchery and then right-click near the enemy base near their front defenses or production units to set the unit rally point. All units made at the hatchery will head to this point after they're made.
Build a new set of Zerglings at the hatchery every time it accumulates three new larvae to send an attack wave at the enemy base.
Stop sending Zergling attack waves when the enemy is destroyed or the attacks stop destroying enemy units and buildings.
How to Rush with Zerg Attack Waves in "StarCraft II"
Build and upgrade your attacking units.
Divide the units into individual wave groups by select them and pressing "Ctrl-0" through "Ctrl-9" after all units in a given wave are selected. Each number key will create a different group. The groups can be activated by pressing the same number key you assigned them to without pressing "Ctrl." Units can be individually added to a group by holding "Ctrl" and left-clicking on units. You can group select by holding down the left mouse button and dragging the selection window over the desired units.
Locate the enemy base and determine your attack points.
Press the number key assigned to the next wave in order and right-click on the game map where you want the wave to attack.
Repeat step 4 until all waves have attacked.