Burst gobs of blobs to see who sobs in this quirky competitive puzzler. All three of its modes involve you and your human or AI opponent managing the eponymous Popoons’ paired plunges into twin rectangle playfields. Comprising one or two of four hues, the peculiar duos can be rotated to descend stacked or juxtaposed, shifted laterally, and hastened; both fall until there’s no space beneath them, thus sometimes splitting apart.