Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | The Story Begins Clear SPLASH HILL ZONE, ACT 1. | 99.89% | 22/12/2021, 09:28:09 |
 | Crush Dr. Eggman Defeat a boss for the first time. | 63.62% | 04/01/2022, 17:06:21 |
 | The First Chaos Emerald Acquire a Chaos Emerald. | 50.64% | |
 | All Stages Cleared! Defeat the final boss and view the ending. | 13.23% | |
 | Immortal Build up 99 or more extra lives. | 9.29% | |
 | Super Sonic Genesis Acquire all seven Chaos Emeralds. | 8.27% | |
 | Speed's My Game Clear SPLASH HILL ZONE ACT 1 in less than a minute. | 6.49% | |
 | Ring Collector Collect all the Rings in 'Special Stage 1' and Clear the stage. | 4.84% | |
 | Golden Flash Clear all Acts as Super Sonic. | 3.94% | |
 | Contender Upload your recorded scores and clear times for all stages. | 2.67% | |
 | Untouchable Clear the E.G.G. STATION ZONE without taking any damage. | 2.54% | |
 | Enemy Hunter Defeat 1,000 enemies. | 2.29% |