The song in the teaser was used with permission, and was created by Ivan Malkov! Due to the lockdown, panic spread and thus USBs have been scattered throughout the factory. They contain videos that were created by NR Securities, and would be useful to learn what has happened prior to your existence. Written messages from the employees can be found on shelves in the factory. Reading these can give you information on how the factory operates, as well as some clues on how to escape. The Robornes have been equipped with a defense mechanism, also known as the energy orbs. These can be used to interfere with the electronics of other Robornes, so much so that they could be destroyed permanently. Use these to your advantage when traversing the factory. Destroying other Robornes has a chance to release a soul, which can be used to infuse the attributes found in the skill tree into your own Roborne body. This will drastically help you fight for your life in the tougher areas of the factory, as you will have increased health, strength, speed, etc.