I am but a humble Shrimp.

[Dragon Lord]

Bluestacks is indeed an Android emulator, and I use it to play both Azur Lane and Arknights. Playing Arknights on it actually feels better than playing on my phone, because using a mouse to select/set/face my units feels like it leaves less room for error than my finger does.

It's also a lot easier to play Azur Lane on emulator when I intend to do heavy farming of an event.

Of course the main draw is being able to use the emulator and my phone to play both games at the same time. There are also several mobile games releasing this year in the West that I want to try, so Bluestacks will allow me to continue to play/farm AL and Arknights while also playing a new game on my phone.