The second installment of the heralded Sonic Select series brings us more of the best tales from the Sonic Super Specials. Witness Sonic and Knuckles duke it out double-time: first as lethal robots in "Mecha Madness", then as Super Sonic and Hyper Knuckles in "Crash of the Titans"! And don"t miss the first ever tumultuous adventures featuring The Chaotix!