Z'toggua is a Great Old One worshipped by the Deep Ones. He is described as obese humanoid bat with a gaping mouth on his belly and is explicitly not Zothaqquah nor Tsathoggua.
Z'toggua is referenced by name in the Thunder Lotus produced game Sundered when the player chooses to corrupt their double jump skill; the double jump is given a new name (Z'toggua's Wings) and new feature that morphs Eshe (the player character) into a bat-like creature
Ryuga Boumera's interpretation of Z'toggua.
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