Sonic Mania 2

Sonic Mania 2 is an upcoming sequel of Sonic Mania.

Plot
Following the events of Sonic Mania Adventures,

Items

 * Air Bubbles
 * Chaos Emeralds
 * Giant Rings
 * Item Boxes
 * Blue Shield
 * Bubble Shield
 * Eggman Mark
 * Fire Shield
 * Hyper Ring
 * Invincible
 * Lightning Shield
 * Power Sneakers
 * Rings
 * Snowboard
 * Super Emeralds

Gimmicks and obstacles

 * Flipper
 * Jump Panel
 * Love Tester
 * Springs

Playable characters

 * Sonic the Hedgehog
 * Hyper Sonic
 * Super Sonic
 * Miles "Tails" Prower
 * Hyper Sonic
 * Super Tails
 * Knuckles the Echidna
 * Hyper Knuckles
 * Mighty the Armadillo
 * Super Mighty
 * Ray the Flying Squrriel
 * Super Ray
 * Amy Rose
 * Vector the Crocodile
 * Espio the Chameleon
 * Charmy Bee

Non-playable characters

 * Sally Acorn
 * Dr. Eggman
 * Snively
 * King Acorn
 * Animals
 * Canary
 * Dove
 * Fishy
 * Pecky
 * Picky
 * Rocky
 * Seagull
 * Sheepy
 * Swallow
 * Max the Monkey
 * Mach the Rabbit
 * Sharps the Parakeet
 * Heavy the Robot (Cameo)
 * Bomb (Cameo)

Enemies

 * Cluckbird
 * Krondor
 * Magma Worm
 * Rexxon
 * SWAT
 * Bot
 * Commander
 * Dog
 * Hover
 * Mk. II
 * Officer

Mini-bosses

 * Egg Janken

Zone bosses

 * Shredder