The game was originally intended to feature a sound test menu, with animated graphics based around Sonic break-dancing to the music of a "Sonic Band"[2] consisting of Sharps Chicken (guitar), Max Monkey, (guitar), Mach Rabbit (drums), and Vector the Crocodile (keyboard/synth);[citation needed] Vector was later re-designed and re-used for the games Knuckles' Chaotix and Sonic Heroes. The development schedule meant that the feature had to be scrapped, and Yuji Naka decided to replace the test with the "SEGA!" chant used in TV advertisements, which took up 1/8 of the 4-megabit cartridge.[2] A text-only sound test option remained in the final game's level select cheat menu.