Ring Time Challenge

Ring Time Challenge is a Challenge Act that appears in the console/PC versions of Sonic Generations.

Description
The player takes control of Classic Sonic in Sky Sanctuary, and there are no supporting characters.

The Ring Time Challenge provides Sonic with a limited use of the Ring Time power up to use throughout the act. The player has to use this ability to turn the enemies in the stage into Rings, which the player needs to collect, as the aim of this challenge is to get at least 80 rings before reaching the end of the stage in order to be successful.