Blue Rings

Blue Rings(青いリング Aoi Ringu?) are another introduced variant of Rings. It is blue and transparent with a equally transparent cube at its center. Blue Rings can be collected in certain Acts and reward the player 3,000 bonus points for each one. In addition, it can be transformed in platforms(Blue Blocks) the player is able to use to reach certain objects or/and explore alternate paths. However, it is only achievable by Sonic using the Blue Wisp's power to become a Blue Cube and must be used within range of the Blue Rings. Its first and only appearance is in Sonic Colors.