Please be as specific as possible when letting us know what is missing or incorrect. For example, say "this game's trophy difficulty should be 8/10", with a link to a website corroborating this difficulty estimate (if possible), not "this game's trophy difficulty is wrong".
Gravity Rush 2 Demo does not have any trophies. This is because it is a demo and/or soundtrack, neither of which typically get trophy lists. The full (i.e., paid) version of the game likely has a trophy list.
Playable on: PS4 only Get a taste of the wonderful world of Gravity Rush 2 with a playable demo of the game!
The demo contains two paths - one for 'beginners' who are fresh to the Gravity Rush series, and one for 'experienced' players who already know how to shift gravity like a pro. Each path contains unique content, so make sure to check out both of them!