This is an emulator-played speedrun which takes advantage of rerecording and savestates. The chosen character is Cornell. This is Castlevania playing with a guy who got no whip.
From Wikipedia:
Castlevania: Legacy of Darkness is a video game that was developed and published by Konami for the Nintendo 64. It was first released in North America on November 30, 1999 and is a sequel to the first Castlevania game on the Nintendo 64, but also contains a remake of the original game with improved graphics, added villains (Spider Queen, Medusa), and alternate versions of some levels (Forest of Silence, Tower of Science, Tower of Execution, Clock Tower).
Learn about Castlevania: Legacy of Darkness
