Achievement Unlocked Global Unlocks
Boost Mode
Get a 30,000 point time bonus on any stage except Green Hill Act 1
2020-09-16 22:51:27 173
South Island Ninja
Complete the game with LESS than 20,000 points
2020-09-16 22:22:27 93
South Island Superstar
Win a 500,000 point Special Bonus (18 1ups, 6 emeralds, 0 deaths, 8 sp. stages)
2020-09-11 22:57:16 97
One Credit Finish
Complete the Game without dying.
2020-09-11 22:56:00 121
Star Spangled Hog
Get 8 Continues
2020-09-08 21:53:24 170
Nights into Dreams
Complete all 8 Special Stages
2020-09-08 21:53:24 166
South Island Saviour
Complete the Game with all 6 Chaos Emeralds
2020-09-05 18:43:13 403
Hedgehogs are Master Foragers
Find all 18 1up monitors, one in each level.
2020-09-05 18:39:19 199
To Infinity
Find all 6 Chaos Emeralds
2020-09-05 18:38:16 427
South Island Hero
Complete the Game
2020-09-05 16:22:28 532
Thundar, Rain, 'n' Lightnin'
Complete Sky Base Zone Act 1
2020-09-05 16:13:53 604
Scrap Maze Zone
Complete Scrap Brain Zone
2020-09-05 16:10:55 619
Careful Hedgehogs
Get 20 lives
2020-09-05 16:10:00 321
The Danker Deeps
Complete Labyrinth Zone
2020-09-05 15:48:59 644
Electric Boogaloo
Reach the 5th Special Stage
2020-09-05 15:27:06 414
8 bit Spinball
Complete 4 Special Stages
2020-09-05 15:21:26 528
Angel Falls
Complete Jungle Zone
2020-09-05 14:09:50 756
Best BGM
Complete Bridge Zone
2020-09-05 13:46:27 1,338
Say Cheese!
Get a 1up bonus from a signpost.
2020-09-05 13:43:16 1,205
Welcome to South Island
Complete Green Hill Zone
2020-09-05 13:24:30 2,244
Tastes like Neon
Complete 1 Special Stage
2020-09-05 13:23:14 2,174
Gem Shopping
Find your first Chaos Emerald
2020-09-05 13:20:23 1,900
Sonic and the Secret Rings
Get a 10 Ring bonus from a signpost.
2020-09-05 13:14:50 1,384