Other Games
Collector of Shinies
Collect 50 Rings in a single Act.
5 pts
Extend Your Stay
Earn an extra life.
5 pts
Out from the Depths
Clear Under Ground Zone.
10 pts
Safe Landing
Clear Sky High Zone.
10 pts
Coming Ashore
Clear Aqua Lake Zone.
10 pts
Race to the Finish
Clear Green Hills Zone.
10 pts
Factory Shutdown
Clear Gimmick Mountain Zone.
10 pts
A Precious Friend's Fate...?
Clear Scrambled Egg Zone and watch the credits... but wait, did you forget something?
10 pts
Gems of Power
Find a Chaos Emerald!
10 pts
Keys to the Crystal Egg
Obtain a full collection of 6 Chaos Emeralds!
25 pts
Close as Brothers
Watch the stars together with your dearest friend.
25 pts
Not Quite Immortal
Collect 15 lives.
10 pts
The Ones Robotnik Forgot
That 1-Up box in Sky High Zone's hidden grove deserves a closer inspection...
5 pts
Secret Stash
Find the 1-Up monitor hidden in Under Ground Zone Act 1.
5 pts
Unstable Footing
Complete Sky High Zone Act 2 without falling below the thunderhead.
10 pts
Forgotten Treasure
Find the hidden 1-Up at the end of Aqua Lake Act 1.
5 pts
Every Second is Borrowed Time
Navigate Aqua Lake Act 2 without letting your air levels get critically low. (Do not let the countdown appear)
10 pts
Green Hills Sprint
Finish Green Hills Zone Act 1 in 50 seconds or less.
10 pts
Green Hills Lap 2
Finish Green Hills Zone Act 2 in 50 seconds or less.
10 pts
Green Hills Hurdles
In Green Hills Zone Act 3, reach the boss in 30 seconds or less.
10 pts
Reason to Continue
Spin Tails' face on the Goal Plate and earn a Continue! (See comments)
10 pts
Bronze Medal Scorer
Earn 100,000 points.
10 pts
Silver Medal Scorer
Earn 200,000 points.
25 pts
Gold Medal Scorer
Earn 300,000 points.
25 pts
Master Robot Mastered - Antlion Mecha
Clear Under Ground Zone's boss act without losing a life.
10 pts
Master Robot Mastered - Goose Mecha
Clear Sky High Zone's boss act without losing a life.
10 pts
Master Robot Mastered - Mecha Sea Lion
Clear Aqua Lake Zone's boss act without losing a life.
10 pts
Master Robot Mastered - Mecha Pig
Clear Green Hills Zone's boss act without losing a life.
10 pts
Master Robot Mastered - Pig-Boar Mecha
Clear Gimmick Mountain Zone's boss act without losing a life.
10 pts
Master Robot Mastered - Silver Sonic
Clear Scrambled Egg Zone's boss act without losing a life.
10 pts
No Spare Quarters
Clear the game getting either of the endings without using any Continues.
25 pts