Blue Sphere Plus
Blue Sphere Plus
Pressing B or C now cycles between Sonic + Tails (blue + orange bumpers), Sonic alone (both blue), Tails (both orange), Knuckles + Tails (red + orange bumpers), and Knuckles (both red).If holding A while pressing START to start a stage, the player starts all stages from then on at top speed (not saved between sessions).Select "SONIC 3K" on the first menu, and you will play through all 16 of Sonic 3 & Knuckles' Special Stages in order, including the 2 "secret" ones. Saving and code entry are disabled while this mode is active, and the game will reset upon completion of the last stage.