Hi! This is an epic game, for starts, and the screenshot is totally accurate. You can have a hard mode, an easy mode, a black cube only mode, and a black and grey cube mode.
Graphics 10/10
It is stunning, to me I suppose and sometimes I like everything. The menu screen is really amazing.
Replay-ability 10/10
ITS AN ARCADE GAME WHAT DO YOU EXPECT!
Controls 10/10
Just the left and right arrow keys, besides selecting things in the menu
Overall THE BEST ARCADE GAME/ALL
I'm pretty sure this is in the app store as well.