Genuinely just sonic CD but the dude was put in the place of Sonic

Amy Rose is a pink female cartoonish hedgehog wearing an orange skirt, green shirt, and red headband. She has a huge crush on sonic, always following him around with hearts practically floating off her head

Metal Sonic is an alternate robotic version of Sonic the Hedgehog built by Dr. Robotnik to surpass Sonic and retrieve the Time Stones, leading sonic right to his trap by kidnapping Amy

Dr. Robotnik is a manipulative, megalomaniacal, hyperintelligent supervillain who has an army of robots he calls Badniks, his newest plan is to steal the Time Stones from Little Planet, which appears above Mobius every 20 years.