The Vampire Killer whip is Simon's iconic weapon, and its upgrades are paramount to his effectiveness. There are two whip upgrades, each represented by a chain icon. Collecting these increases the whip's length and damage output. A fully upgraded whip (the 'Long Whip') has significantly more reach, allowing Simon to hit enemies from a safer distance and clear gaps more easily. Prioritize collecting these upgrades as early as possible in each playthrough. They are usually found in candles in the early stages. Losing a life or getting a Game Over does not reset your whip upgrade, but starting a new game does. The increased range and power make a noticeable difference in every combat encounter, transforming Simon from a short-range fighter to a formidable vampire hunter.

- Initial Whip: Shortest range, basic damage.
- First Upgrade (Chain): Increased range and damage.
- Second Upgrade (Chain): Maximum range and damage (Long Whip).
The Long Whip is essential for later stages and boss fights, allowing you to maintain distance from dangerous enemies and hit weak points more easily. Always be on the lookout for the chain icon in candles.