Sonic Generations: Episode Metal Playthrough Part 1 - Blue robots grabbing Red rings in Green Hills

I've decided to try something new on my channel by doing a full playthrough of Sonic Generations. And, as expected, I'll be using my Sonic Generations: Episode Metal mod throughout the whole thing. This is going to be a 100% playthrough. I'll be getting all 90 Red Star Rings, I'll be getting all 122 S-Ranks, and I'll be buying (and / or obtaining) every skill, song, and collectible within the game. In this first part, I play through both acts of Green Hill twice and rescue Tails. The 2nd playthroughs of Green Hill were done to get the Red Star Rings (since they can't be collected until after you save Tails.) Thankfully, it doesn't take too long to re-do those stages.