The UI provides vital information during gameplay. In the bottom left, you'll see your health bar and your partner's health bar. Keep an eye on these, as low health can lead to a 'Dying' state. The bottom right displays your currently equipped weapon and ammo count. The inventory screen, accessed via the Start button, allows you to manage items, equip weapons, and combine herbs. Pay attention to the quick-select slots for easy access to frequently used items like healing sprays.

UI Elements:
- Health Bars: Bottom-left, shows your and your partner's health.
- Weapon & Ammo: Bottom-right, current weapon and ammunition.
- Inventory: Accessed via Start/Esc, manage items and equipment.
- Quick-Select Slots: Assign items for rapid use during combat.