Looking for amusing ability title requiring fast reactions and pace, Urban Stack is spot-on. Here, you form the structures existing. Each phase crafts new construction, like bistros, high-rises and lots! Layer all construction parts perfectly over one another to end phases, complete every to have flawless skyline. Play easy: tap when bits align precisely. But hard, because bits travel. Timing crucial to fit all. This handheld game good for mobile or desktop, but desktop permits speedier, managed taps. Experiment best fit. Per phase, demand specific completed bits. If not, retry. Extra prizes for ideal portions, streaks of ideals. So target perfect construction portions, stack them all atop.