BlockOut!

In this deceptively tough game, simplicity is key. The gameplay is hyper-casual, but don't be fooled - it's harder than it looks.
Customization options let you personalize your game experience by altering your block's colors and the gaps you must traverse.
Controls are intuitive. Tap and hold the screen to ascend, and release to descend. It's that simple.
Jam out to the game's background music, Ice Cap Remix (Ambient Trance) by The Cynic Project, as you attempt to surpass your high score.
Follow the game's creators on Twitter and Facebook to stay updated on their latest developments.
In short, this is a game that challenges you to constantly strive for a higher score, with customization options to make the experience feel unique to you. Give it a shot and see how long you can last!