Level 12. Bath House (2)

Locate the green truck with gas tanks. Kill all enemies on top of the truck without detonating the tanks. Interact with the wall panel marked "Janitor" to find a Medikit. After collecting the Medikit, you can destroy the gas tanks.

In the bathroom, examine the center toilet. This action will open a door to your right, revealing a Riot Gun.

Find the area where a girl is bathing and check the blue towel. After passing through the gold card door, turn around to face the yellow pass key door. Turn left (east) and examine the left coat hanger on the black wall.

This secret is located opposite the doorway marked with the "Gold Card Members" sign. Destroy the statue to find refreshments. Ensure you enter the revealed area completely for the game to register the secret.

In the room illuminated by red light, find a crack on the north wall. Destroying this crack will reveal items inside.