I really think ZZZ is shooting themselves in the foot by not doubling down on a more memorable OST. Just look at AK and Nikke as an example. Both games have great soundtracks which literally equates to living rent free in peoples heads. I play neither of those games anymore, but I still listen to their tracks, and I have went back and tried them out several times due to nostalgia from the music.
It also just serves to make players feel cool as shit when doing well. The recent Vocal track from the tower was actually really nice. But it's hidden away in some forgettable game-mode I bet no one actually does.
https://www.youtube.com/watch?v=abt1mg7R2cs&list=RD3uu2O-_4aMU&index=2
https://www.youtube.com/watch?v=saOnB_CRG9Y&list=RDyaE-Yk6OBfM&index=3
Both of these tracks are great. But operation Pyrite has permanent residence in my head. I just like that track and the lyrics are fucking catchy.
Do you guys have any examples of Gacha OST you keep going back to listen to?