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Secret Achievements (Show)
Sonic Mania achievements
No Way? No Way!
Collect gold medallions in Blue Spheres Bonus stage
Full Medal Jacket
Collect silver medallions in Blue Spheres Bonus stage
Collect all seven Chaos Emeralds
See You Next Game
Achieve any ending
Spin the Star Post!
That's a Two-fer
Find the hidden item boxes at the end of the Zone
Now It Can't Hurt You Anymore
What would happen if you cross a bridge with a fire shield?
Try for a 3 chain combo!
The Most Famous Hedgehog in the World
Have your photos taken in Studiopolis Zone
Let the wind take you through
Wreak havoc at the propaganda factory
King of Speed
Get through Stardust Speedway Zone as quickly as possible
We really like boats
The Password is "Special Stage"
Try pushing a barrel to see how far it goes
You might have to submerge to find it
Without a Trace
Barrel through the lava, don't let anything stop you
Collect 'Em All
Gotta gacha 'em all
That elusive perfect run, only a professional can achieve