File:The Heart of Darkness Official Trailer (1998, Amazing Studio-Ocean-Interplay)

Heart of Darkness is a cinematic platform video game developed by Amazing Studio and published by Ocean Software in Europe and Interplay Entertainment in North America for the PlayStation and Microsoft Windows. A Game Boy Advance port was announced in 2001 but it was never released.

The game places players in the role of a child named Andy as he attempts to rescue his dog who has been kidnapped by creatures known as The Dark Souls. The game has about half an hour of storytelling cinematic sequences, thousands of 2D animated frames, and uses pre-rendered background scenery. The game was supervised by game developer Éric Chahi, known for Another World, this time with a team of artists and developers. The game also features an original score by film and television composer Bruce Broughton.

Andy is a boy who hates his abusive teacher, loves his dog Whiskey, and has nyctophobia (fear of darkness). One day, Andy and Whiskey head for the park. A solar eclipse occurs while they're there. During the eclipse, Whiskey is taken away by an unseen creature. Andy then rushes to his treehouse, where he keeps his inventions, and jumps inside a spaceship to find Whiskey. He takes off and finds himself in the Darklands, which is a portion of the Heart of Darkness. Inhabited by creatures of the night and ruled over by an evil sorcerer that's known as the Master of Darkness, the Darklands are extremely dangerous. Andy must find it in himself in order to rescue Whiskey and find a way home.