Product InformationEvery Extended Extra is a unique arcade-style puzzle experience! When yourship enters a colorful vortex you're sucked into the action as you take oneweird enemies. Use your ability to set off explosions to take out enemies andyour skills at dodging and weaving to keep from colliding with them -- then setoff that big boom that takes them all out. Think fast and use your brain toavoid going Boom yourself!Product Features Little diamonds are left in place of the destroyed enemies -- grab them all before the screen fills up again Meet insidious Boss enemies that will thwart you with rainbow weapons floating discs and stars Exciting multiplayer mode lets you connect wirelessly to another Psp and explode a giant globe from your screen to your opponent's