Madowl Games is working on a new project. We covered their first game Hex Defender a few months ago when it was released. It was a very intriguing spin on a tower defense game, set in a sci-fi universe. Their next game is a bit more down to earth, but has the makings of a challenging and wonderful puzzle game. If you enjoyed games like Hitman Go and Monument Valley, QB is a game you should add to the list of games to be played, when it releases for Android and iOS.