SCP 432

You play as D-5823 - member of ██ expedition inside SCP-432.
Your task is collect many artifacts during the expedition and get back.

SCP-432 is a 2-door steel storage cabinet, measuring 2 meters tall by 1.2 meters wide by 1 meter deep. The exterior of the cabinet is painted matte green and bears no remarkable features except small areas of corrosion and light scratching commensurate with being left exposed to the elements for a prolonged period of time.
The doors of the cabinet are fitted with a basic slide-bolt and a hasp for a padlock, allowing the door to be secured from outside.

The interior dimensions of SCP-432 display significant disparity with the exterior; the doors open into an apparently extradimensional space containing a large labyrinth complex comprised of an as-yet uncharted series of corridors. The walls, floor and ceiling of the corridors are constructed from heavily-rusted steel and adhere to the same height and width scales as the exterior of SCP-432 (2 m high by 1.2 m wide).

The exact size of the labyrinth complex to which SCP-432 connects cannot be accurately measured as each time the doors of the cabinet are closed and then reopened the 'entrance' created by the cabinet apparently moves to a different section of the maze.