Silver Sonic in Sonic 1

Silver Sonic is a robotic version of Sonic the Hedgehog that appears as a boss in the video game Sonic the Hedgehog (1991) for the Sega Genesis. It is encountered in the Marble Zone and is the first boss in the game. You must defeat Silver Sonic in order to progress to the next level. The robot is able to fly and has the ability to copy Sonic's movements, making it a formidable opponent. The player must use all of their skills and power-ups in order to defeat Silver Sonic and move on to the next level.