The US PlayStation blog has announced that Sparkworkz' Super Stacker is coming to the PSN tomorrow. For $9.99, you can experience Super Stacker's over 100 levels of animated shape-stacking mayhem, putting little grunting pieces with faces together in sturdy (and not-so sturdy) constructions. Or, you could, y'know, play it online for free.

That's not quite fair -- the PSN version comes with updated art, co-op and competitive multiplayer and two new modes of gameplay, including one where you'll be exploding stacked blocks of dynamite. But even if that sounds cool (and it kind of does), go play it free first anyway -- if you get your fill of the levels there, you'll have saved yourself $10.