It's a game...I guess. The gameplay is simple. Unlike many games, what you see in ads for it is exactly what the game looks like. Unfortunately the developers want to be greedy and there's a timed popup video ad after every game. That means I have to waste 30 seconds of my life per level watching an unskippable ad. I uninstalled. If you have banner ads and boost ad videos and still need to have an ad per level, you're being greedy and I'll support another dev.