Gish (2004)
Gish is an action-adventure video game where the protagonist, Gish, is not your average hero--he's a 12 pound ball of tar. After taking his lady friend Brea on a Sunday stroll, they encounter a shadowy figure who pulls Brea into the ground below. Gish follows her calls for help and finds himself in the sewers of Dross, filled with evil traps and demented creatures. With no weapons but his gelatinous structure to defend himself with, he must traverse this subterranean land as he searches for Brea and answers about who has taken her captive and how far down does this rabbit hole go?