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Sonic & Knuckles
THECORPRATE
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Platform
360
Achievements
5 / 12
Gamerscore
70 / 200
Last Activity
August 16th, 2026
42%
complete
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Earned First
Gamerscore
Name
Rarity
Unlock Date
↑
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Please Continue
You earned a Continue.
25
✓ February 25th, 2026
Chaos Emerald
You collected a Chaos Emerald.
15
✓ February 26th, 2026
Extra Hedgehog
You collected 100 rings.
10
✓ January 6th, 2019
Extra! Extra!
You entered a Bonus or Special Stage.
10
✓ January 6th, 2019
Fun Guy
You finished the Mushroom Hill Zone.
10
✓ February 26th, 2026
🔒
Sonic Finale
You completed the game as Sonic.
25
🔒
Knuckles Finale
You completed the game as Knuckles.
25
🔒
Gettin' Super
You collected all seven Chaos Emeralds.
25
🔒
Hot Feet
You finished the Lava Reef Zone.
15
🔒
Desert Runner
You finished the Sandopolis Zone.
15
🔒
Grease Monkey
You finished the Flying Battery Zone.
15
🔒
Two Sided
You started the game once with each character.
10