A Goliath is a massive walking siege battery employed by the Chimera to assault fortified positions or cities. Each Goliath is approximately 150 feet tall, though they are 305 feet (93 metres) tall. Goliaths makes use of concussion mortar batteries that soften up enemy opposition. Entire companies have broken under the mortar barrages of the Goliath, the human soldiers simply fleeing for their lives. This, however, only exposes them to the Goliath's most fearsome weapon, Spire missiles, which deliver Crawlers and Spinners that can infect thousands.