Sonic Cd Plus -

Whether playing the original or a "Plus" version, the core mechanics remain unique within the series:

: 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. Sonic CD Plus

: Unlike the Spin Dash, this move provides high speed but leaves Sonic vulnerable to enemies. It is best used for initiating time travel on long, flat stretches. Whether playing the original or a "Plus" version,

: You can extend your time in these 3D stages by destroying the UFO that appears when your timer is low (usually around 17 seconds). : You can extend your time in these

: Introduces the Homing Attack to help navigate the vertical, often cluttered level design of Sonic CD .