Ultimate Block Party - Sony PSP Match and twist colored blocks to clear the playfield as quickly as you can; it sounds simple, but blocks change sizes, hide from you, or worse You&#8217;ll need fancy footwork and a fast thumb; keep up or get kicked out Experience the first Tetris-like puzzle game for the PSP and join the party Five exciting modes of play: Arcade, Campaign, Versus CPU, Single Player and Wi-Fi support for riveting, head-to-head action