4.93%
Saviour of the Planet
Destroy all the robot teleporters and Metal Sonic holograms in the past
5.79%
Just in Time!
Complete the Time Attack mode in under 25 minutes
6.53%
Treasure Hunter
Collect all the Time Stones
6.53%
Statue Saviour
Find the angel statue in Wacky Workbench
7.64%
King of the Rings
Collect 200 Rings
8.00%
Heavy Metal
Defeat Metal Sonic without getting hurt
8.87%
Take the High Road
Pass the upper Signpost in Collision Chaos Zone 2
17.24%
Paradise Found
Complete a zone in the Good Future
26.23%
All Stages Clear!
Finish the game
26.35%
Dr. Eggman Got Served
Destroy Dr. Eggman's final machine
43.97%
Just One Hug is Enough
Get a hug from Amy
99.14%
88 Miles Per Hour
Travel through time