Square Enix released a new NieR: Automata video today. The didn't just release a piddly two minute long video, no sir. This video is about 30 minutes long and focuses on the RPG elements in this action-RPG title.
Showcased elements include:

The game, while already out in Japan, will be released on March 7 for the PlayStation 4 in North America. A PC version via Steam is expected to arrive later this year.