I absolutely loved Sonic Mania when it released last year and played as much of it as I possibly could, so when the Plus add-on released last month, I eagerly bought it and dived back in for more fun. The two new playable characters and Encore Mode are great, but so far my favorite upgraded part of the game has to be the Stardust Speedway Act 2 boss fight against Metal Sonic which has been made easier while also becoming much more awesome. Where the original boss battle ended in a one-on-one fight with plain Metal Sonic, the new update gives him the Phantom Ruby to become a massive, foreboding battle robot. My compliments to everyone involved with overhauling this part of the game. Consider me impressed and delighted!