Hmm... [Update Spoiler Warning]

Source: @CookieCutter (Foreign YouTuber) It seems they participated in a test and got to try out upcoming mini-games. Roughly, there's a mini-game called 'Ghost Gallery' where you have to manage your distance because you'll get attacked if you get too close (not sure why the consonant is censored;;) and other similar things. I haven't watched it all yet, so I'd like you all to judge for yourselves (The automatic English translation is readable).