Flappy Bird creator Dong Nguyen’s latest game on iOS and Android is called Ninja Spinki Challenges!!
The game comprises of six mini-games that require a mix of dexterity and quick reactions to complete.
You play a ninja in training, and progress by successfully completing increasingly difficult challenges. Evade fast-moving foes or eliminate them with carefully thrown shurikens. A timer counts down as you play, so you’ll know exactly how long you have to survive.
The game also includes an Endless Mode version in which you collect stars as the hazards come increasingly fast and hard.
It’s free to play, but you have to put up with ads; a ‘Continue’ button will restart a level where the timer stopped.