Controls in Bloodborne

Moving

Controlling the camera

Quick attack

Mighty attack (hold to charge)

Transform a weapon / Transformation attack

Attack with a weapon from your left hand / Attack with firearm

Recover a Quicksilver Bullet (uses Hit Points)

Choose a left-hand weapon

Choose a right-hand weapon

Choose an item

Use a Blood Vial (recover Hit Points)

Use a selected item (throw)

Interact

Dodge/turn/bounce

Hold = Sprint

Lock the camera on an enemy

Gestures/Personal effects

Equipment/Statistics/Options