Sonic Mania Special Stages guide: How to find the giant rings and get all the Chaos Emeralds

[Windows Central]

Sonic the Hedgehog is back in Sonic Mania, a sprawling 2D platformer filled with even more secrets than the original games.
Once again, you'll have to complete seven special stages to get all the Chaos Emeralds. This guide reveals the special stage locations and an easy trick for completing them all!

Full story from the WindowsCentral blog...