While most of the members of the League are preoccupied, The League of Villains seems to be working on a new plan to tarnish the reputation of the League. Ivy seems to have corrupted some of the heroes already and may have an interesting plan in store for Nightwing. The game begins when you play as Nightwing attempting to get to the bottom of it all and maybe work things in your favor.
In order for you to be able to install this game, you need to enable (allow) installation of applications from unknown sources (Unknown sources) in the phone settings. Usually this item is in the Security section