Charge

Lore & Background

In the chaos of battle, the Zerg often face overwhelming orbital fire or entrenched defensive lines that their slower units cannot penetrate quickly enough. Charge allows the Ultralisk to bypass these static defenses by surging forward in a blur of motion, delivering a kinetic blow so powerful it can knock back multiple enemy units simultaneously. This ability ensures that even the heaviest Zerg assets remain dynamic threats rather than stationary siege platforms.

In Their Own Story

The ground shook as the Protoss Marines raised their shields against the advancing horde, expecting the usual lumbering tread of the Ultralisk. But this time, there was no warning rumble. The massive beast crouched, its carapace glowing with stored potential energy, before launching itself forward like a cannonball fired from a living gun. In a heartbeat, it crossed the gap, slamming into the center of the formation with a sickening crunch of metal and bone, scattering the defenders as easily as wind through dry grass.

Reader's Guide

Mechanically, Charge grants the Ultralisk a significant burst of movement speed when moving toward enemy ground units. This allows players to reposition these heavy tanks instantly, catching enemies off guard or escaping dangerous flank attacks. The upgrade also introduces a unique impact mechanic: upon reaching its target after charging, the Ultralisk deals area-of-effect damage and knocks back surrounding units. This creates a tactical opening for other Zerg forces to swarm through the disrupted enemy lines. Strategically, this ability shifts the balance by making the Ultralisk less predictable. Instead of being a slow siege unit vulnerable to kiting, it becomes an aggressive initiator that can punish enemies who overextend or cluster too tightly.

Did You Know?

• The Charge upgrade is exclusive to the Ultralisk and requires the Evolution Chamber research facility to unlock.
• When charging, the Ultralisk moves significantly faster than its normal walking speed, closing gaps in seconds.
• The impact from a charged attack can push light units out of defensive formations, leaving them exposed.