The game uses a two-dimensional side-scrolling perspective. The objective is to guide either John Morris or Eric Lecarde through a sequence of stages, defeat enemies and bosses, and stop the vampire threat.

Players jump across platforms, attack with their character's primary weapon, collect restorative and offensive items, and avoid environmental hazards. John uses a whip, while Eric fights with a spear and has distinctive movement abilities. Progression is stage-based, with a boss encounter concluding each major area.

Learn each character's attack range and movement before committing to a difficult route. John is generally easier to use at ground level, while Eric's spear and movement options can help against enemies positioned above or below him.

Conserve sub-weapons and healing items for sections where they provide a clear advantage. Watch enemy patterns, attack bosses from safe positions, and use stage hazards against enemies whenever possible.

• Search walls and platforms for item candles, but do not take unnecessary damage while doing so.
• Against bosses, prioritize learning the attack cycle before attempting maximum damage.