Alalu is a god

God

God is the English name given to a singular being in theistic and deistic religions who is either the sole deity in monotheism, or a single deity in polytheism....

 in Hurrian mythology

Mythology

The term mythology can refer either to the study of myths, or to a body or collection of myths. As examples, comparative mythology is the study of connections between myths from different cultures, whereas Greek mythology is the body of myths from ancient Greece...

. He was identified by the Greeks

Greeks

The Greeks, also known as the Hellenes , are a nation and ethnic group native to Greece, Cyprus and neighboring regions. They also form a significant diaspora, with Greek communities established around the world....

 as Hypsistos. He is also called Alalus.

Myth

Alalu was a primeval deity of the Hurrian mythology. After nine years of reign, Alalu was defeated by his son Anu and went down in the underworld. Anu's son Kumarbi

Kumarbi

Kumarbi is the chief god of the Hurrians. He is the son of Anu , and father of the storm-god Teshub. He was identified by the Hurrians with Sumerian Enlil, and by the Ugaritians with El....

 also defeated his father, and his son Teshub

Teshub

Teshub was the Hurrian god of sky and storm. He was derived from the Hattian Taru. His Hittite and Luwian name was Tarhun , although this name is from the Hittite root *tarh- to defeat, conquer.- Depiction and myths :He is depicted holding a triple...

defeated him, too.