Ninja Tobu is a vertical action game where you play a ninja who has to scale a tower replete with bad guys and traps by jumping from wall to wall. Just swipe in the direction you want to jump to make your ninja trace a parabola in the air to the next wall. And he'll do it sword in hand – you know, as ninjas tend to.
Ninja Tobu has two different game modes: on the one hand you have the individual missions where you have to beat a series of challenges of varying complexity, and on the other an 'endless' mode where you have properly put your skills to the test. In that second mode spikes rise from the bottom of the screen, so you'll need to make progress at a quick clip.
Ninja Tobu is an arcade game with a premise as simple as it is fun. It also offers excellent graphics and two very different game modes to let you enjoy a versatile gaming experience.