Hyper Cell is a headache-inducing platform game where you must escape from jail cells you've been locked in by running and jumping over different obstacles.

While the flashing background will mean you can't play for long, gameplay is fun in short bursts. Controls are simple and intuitive - tap on the run or jump icons a the bottom of the screen - while being very responsive.

Frustratingly, once you've used all your checkpoints, you have to restart the level when you die. Challenging but worth it.