Ninja gravity its a new free online skill ninja game. Where you use your skills in pointing and shooting all monsters from the tomb. The little ninja is trapped inside a tomb. There are monsters and undeads inside the tomb and they will attacks any living thing they see. Set the correct angle and point the right speed for the knife and shoot to destroy the monsters using gravity.When first playing the game use mouse to aim and shoot ninja weapon.So have fun and be the hero in this new action Ninja gravity games.Good luck and have fun.