Sonic Mania Chapter 2

Sonic Mania Chapter 2 is an American side-scroller action adventure plat-former video game in the Sonic the Hedgehog series of video games. Just like the first Sonic Mania, this'll act as a celebration of both past and present for the series' 35th Anniversary Celebration. This game is set after the events of the first Sonic Mania and after both Sonic Forces and Sonic Frontier. The game will follow our protagonists Sonic the Hedgehog (Chapter 2), Miles "Tails" Prower (Chapter 2), and Knuckles the Echidna (Chapter 2) as they race against time and their arch-nemesis Doctor Robotnik (Chapter 2) who secretly made The Phantom Ruby come back a few years after its been destroyed by Sonic and Friends. It was released on August 15th, 2025 in both Physical and Digital copies on the Nintendo Switch, PlayStation 5, Nintendo Switch/Future Generation Nintendo Console, PC, Xbox One/Series X/Series S, and apparently now on Android. The sequel now adds two new and old playable characters, Shadow the Hedgehog (Chapter 2), and Haronto the Guardian Angel, as well a new game mode, Super-Hero Mode! which allows the character you transform as to become a full-fledged Superhero and save the city of Station Square from becoming the target of the Eggman Empire. 
The game was developed by Christian Whitehead as well as Head Cannon, and Squirrel Engine for most of its 3D elements. While the first Sonic Mania emulated the 2D classic sprite feel of the original 1990s Sonic Games, this one still maintains that feeling, but adds a little 3D to the mix as well. Sonic Mania 2 was announced on November 22nd, 2017, and was said to be held at the Game Awards 2018 with a teaser trailer showcasing everything new within the game. The original Game Awards Demo then went live on December 9th, 2018, showcasing three brand new side-scrolling levels that could be playable while the rest had to be unlocked (via the full games launch). Finally, in 2025, the full game was released to public audiences. 
=== Plot: ===
The game opens up with Classic Sonic running causally along Green Hill zone when suddenly, a portal appeared, and out of th