A well known game which is streaming in play store and being played by most of the android users.3d effects will differ based on the mobile you use. Its very interesting and enjoying game.
The concept is very good as it involves in killing the opponents which we cant make in the real life.
The game will be updated repeatedly so that we dont feel bore. We are hearing that many people were addicting to it and wasting their time. Its true but if you guys have control and if you can play it as a game for 20-40min its ok rather than taking it as a job.
Really it is an amazing game if you know the controls. Only use of this game is we will get entertained and nothing more.
If your mobile ram is 4 gb or more and it is in a good condition then its functioning will be excellent.
Coming to design I think there is no other game with such an excellent design.