When it was first announced in 2017 my immediate thought was it was gonna be FFXV's version of FF Awakening for Type-0. I don't play mobile games either though I feel like this one might be getting a bit more budget compared to FF Awakening, and since it's getting a global release if it actually looks good I might check it out. Gameplay wise I always expected something like FF Awakening though so I'm not expecting much, which strictly core player combat input wise is also kinda similar to how FFXV pocket edition plays based on the gameplay footage I've seen.
Oh yes, and due to changes in how its core operated, Oasis Games killed the English version last year.