Make random shapes fit predetermined spaces to win! Push "Jugar" to get started with Catastrophic Construction. Choose from three different levels: "relajado" is relaxes, "neutral" is medium, and "extremo" is difficult. You start out with a number of shapes with eyes. There is also a black outline of a shape you have to fill. Click and drag each shape into the black outlined shape. You have to make the shapes fill and fit in the outlined shape. Once they fit, a counter will count down to make sure they do not fall. As you progress, you have to use more shapes to fit more extreme shapes!