Gravity Ninja Deluxe for Android is best described as an awesome cool arcade action game, in which gamers should collect coins, gold bars, diamonds and other various features while trying not to fall down onto spiky dragons and sharp spikes.
The controls are simple, hence it doesn't really matter whether you're a novice gamer without basic knowledge of rules. You tap on the ninja to jump and collect the various items. But note, you should take account into the gravity increases as you progress otherwise you'll fall down and game is over.
Most enjoyment of Gravity Ninja comes from the cool art design as well as mastering the mechanism, once gamers get a full grip of the skills, it could be more fascinating. In addition, there are some puzzle-like elements which might be challenging and require rapid response if gamers want to solve the problems. All in all, Gravity Ninja is absolutely worth your time and effort.