Following intelligence gathered from a police station and Dr. Vance's laboratory, Blade traces Drake across the city in a rooftop chase that ends at the Phoenix Towers. Team members Abigail and Hannibal King provide progressively heavier armaments: a gun loaded with silver bullets, a sword, and a throwing weapon. Not every weapon is effective on every enemy type. Health is replenished from syringes found in each area. Computer terminals unlock doors, and furniture can be barricaded against entrances to slow approaching enemies. A mini-map tracks position and objectives throughout.