: Adds the Sonic the Hedgehog 2 style Spin Dash, allowing for immediate speed from a standstill.
: She is also added as a playable character, featuring her own unique moveset involving her Piko Piko Hammer.
: Includes 12 Game Gear titles and all previous DLC, alongside the ability to play with the original Japanese/European or North American soundtracks. Gameplay Strategy Tips Sonic CD Plus
: To reach a "Good Future," you must find a "Past" sign, maintain high speed for several seconds to travel, and then find and destroy the Robot Generator in that past version of the stage.
This modification by qiuu and snkenjoi significantly alters the pacing of the original game to make it feel more like Sonic 2 or modern 2D entries. : : Adds the Sonic the Hedgehog 2 style
: You can extend your time in these 3D stages by destroying the UFO that appears when your timer is low (usually around 17 seconds).
"Sonic CD Plus" usually refers to , a fan-made hack that modernizes the classic Sega CD title by adding moves from later games, or it may refer to the official Sonic CD inclusion in the Sonic Origins Plus collection. Sonic CD++ (Fan Hack) Gameplay Strategy Tips : To reach a "Good
: For the first time, you can play through all of Sonic CD as Knuckles, whose gliding and climbing abilities provide new ways to navigate the game's complex, multi-layered stages.