- You have completed all of the required elements to unlock the achievement.
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Sonic 3 & Knuckles Retro Achievements, Trophies and Unlocks
There are 106 Sonic 3 & Knuckles achievements, trophies and unlocks on RETRO platform curated by the community.
Games similar to Sonic 3 & Knuckles
Angel Island Zone
Complete Angel Island Zone.
Hydrocity Zone
Complete Hydrocity Zone.
Marble Garden Zone
Complete Marble Garden Zone.
Carnival Night Zone
Complete Carnival Night Zone.
Icecap Zone
Complete Icecap Zone.
Launch Base Zone
Complete Launch Base Zone.
Mushroom Hill Zone
Complete Mushroom Hill Zone.
Flying Battery Zone
Complete Flying Battery Zone.
Sandopolis Zone
Complete Sandopolis Zone.
Lava Reef Zone
Complete Lava Reef Zone.
Hidden Palace Zone
Beat Knuckles in Hidden Palace Zone. Sonic and Tails only.
Sky Sanctuary Zone
Complete Sky Sanctuary Zone with Sonic or Tails.
Death Egg Zone
Complete Death Egg Zone.
Sonic Victory
Complete the game with Sonic.
Hyper Sonic Victory
Complete the game with Sonic, with all the Super Chaos Emeralds of the game.
Knuckles Victory
Complete the game with Knuckles.
Hyper Knuckles Victory
Complete the game with Knuckles, with all the Super Chaos Emeralds of the game.
Tails Victory
Complete the game with Tails.
Super Tails Victory
Complete the game with Tails, with all the Super Chaos Emeralds of the game.
Speedy Island
Complete Angel Island Zone Act 1 in less than 2 minutes.
Ring Base Zone
Complete Launch Base Zone Act 2 with 100 rings or more.
Speedy Mushroom
Complete Mushroom Hill Zone Act 1 in less than 3 min and with a Bubble Shield.
Fire Desert
Complete Sandopolis Zone Act 2 with a Fire Shield.
Electric Reef Zone
Complete Lava Reef Zone Act 2 with Sonic or Tails and with an Electric Shield.
Hyper Space Rings
Have 100 rings or more in The Doomsday Zone.
Perfect
Get a perfect in a Special Stage.
Nice Emerald
Get your first Chaos Emerald.
Chaos Emerald
Get all the Chaos Emerald.
Super Chaos Emerald
Get all the Super Chaos Emerald.
Rings-O-Plenty
Get 100 Rings.
Rings Maniac
Get 200 Rings.
Lot Of Lives
Have exactly 10 lives.
Live And Learn
Have exactly 20 lives.
Competition - Azure Lake
Time Trial - Complete Azure Lake in under 0'30''00.
Competition - Balloon Park
Time Trial - Complete Balloon Park in under 0'50''00.
Competition - Chrome Gadget
Time Trial - Complete Chrome Gadget in under 0'45''00.
Competition - Desert Palace
Time Trial - Complete Desert Palace in under 0'40''00.
Competition - Endless Mine
Time Trial - Complete Endless Mine in under 1'00''00.
Competition - Grand Prix
Grand Prix - Complete Grand Prix in under 4'00''00.
Get A Life
Find the uppermost secret in Angel Island Act 2
I'm Outta Here!
Go above the screen in the Pinball Bonus room.
King of the Hill
Go above the screen in Mushroom Hill Zone
My Lucky Day
Get the Jackpot in the Slot Machine Bonus
Do the M.J.
Perfect Special Stage 1 while going backwards. Don't pause.
Too Much Gum
Change your shield 5 times in the Gumball Bonus
Ice Cap's Treasure
Find the ring-filled chasm in Ice Cap Zone Act 2, complete with a big ring.
Just In Time
Complete the level with the timer at 9 minutes and 59 seconds.
Deathless Egg Zone
Complete Death Egg Zone without dying. No super or bonuses.
Right Base Zone
Complete Launch Base Zone Act 1 or 2 without pressing Left
Sonic the Ringhog
Collect 400 rings, and finish the level with them.
Hydrocity's Treasure
Get into Hydrocity Zone Act 1's hidden trapezoid of rings.
Can't Touch This
Complete Marble Garden Zone Act 1 without getting hurt. No super or bonus.
Cheater the Cheetah
Activate Cheats. NOTE - You cannot get other achievements with cheats.
Angel Island Zone
Complete Angel Island Zone.
Hydrocity Zone
Complete Hydrocity Zone.
Icecap Zone
Complete Icecap Zone.
Carnival Night Zone
Complete Carnival Night Zone.
Marble Garden Zone
Complete Marble Garden Zone.
Launch Base Zone
Complete Launch Base Zone.
Sandopolis Zone
Complete Sandopolis Zone.
Flying Battery Zone
Complete Flying Battery Zone.
Mushroom Hill Zone
Complete Mushroom Hill Zone.
Lava Reef Zone
Complete Lava Reef Zone.
Death Egg Zone
Complete Death Egg Zone.
Sonic Victory
Complete the game with Sonic.
Hidden Palace Zone
Beat Knuckles in Hidden Palace Zone. Sonic and Tails only.
Sky Sanctuary Zone
Complete Sky Sanctuary Zone with Sonic or Tails.
Hyper Sonic Victory
Complete the game with Sonic, with all the Super Chaos Emeralds of the game.
Tails Victory
Complete the game with Tails.
Super Tails Victory
Complete the game with Tails, with all the Super Chaos Emeralds of the game.
Knuckles Victory
Complete the game with Knuckles.
Fire Desert
Complete Sandopolis Zone Act 2 with a Fire Shield.
Electric Reef Zone
Complete Lava Reef Zone Act 2 with Sonic or Tails and with an Electric Shield.
Hyper Knuckles Victory
Complete the game with Knuckles, with all the Super Chaos Emeralds of the game.
Ring Base Zone
Complete Launch Base Zone Act 2 with 100 rings or more.
Speedy Island
Complete Angel Island Zone Act 1 in less than 2 minutes.
Super Chaos Emerald
Get all the Super Chaos Emerald.
Chaos Emerald
Get all the Chaos Emerald.
Speedy Mushroom
Complete Mushroom Hill Zone Act 1 in less than 3 min and with a Bubble Shield.
Hyper Space Rings
Have 100 rings or more in The Doomsday Zone.
Live And Learn
Have exactly 20 lives.
Competition - Azure Lake
Time Trial - Complete Azure Lake in under 0'30''00.
Perfect
Get a perfect in a Special Stage.
Nice Emerald
Get your first Chaos Emerald.
Rings-O-Plenty
Get 100 Rings.
Competition - Endless Mine
Time Trial - Complete Endless Mine in under 1'00''00.
Competition - Grand Prix
Grand Prix - Complete Grand Prix in under 4'00''00.
Rings Maniac
Get 200 Rings.
Lot Of Lives
Have exactly 10 lives.
Competition - Balloon Park
Time Trial - Complete Balloon Park in under 0'50''00.
King of the Hill
Go above the screen in Mushroom Hill Zone
Do the M.J.
Perfect Special Stage 1 while going backwards. Don't pause.
Competition - Chrome Gadget
Time Trial - Complete Chrome Gadget in under 0'45''00.
Competition - Desert Palace
Time Trial - Complete Desert Palace in under 0'40''00.
Get A Life
Find the uppermost secret in Angel Island Act 2
Just In Time
Complete the level with the timer at 9 minutes and 59 seconds.
Right Base Zone
Complete Launch Base Zone Act 1 or 2 without pressing Left
My Lucky Day
Get the Jackpot in the Slot Machine Bonus
I'm Outta Here!
Go above the screen in the Pinball Bonus room.
Too Much Gum
Change your shield 5 times in the Gumball Bonus
Cheater the Cheetah
Activate Cheats. NOTE - You cannot get other achievements with cheats.
Deathless Egg Zone
Complete Death Egg Zone without dying. No super or bonuses.
Ice Cap's Treasure
Find the ring-filled chasm in Ice Cap Zone Act 2, complete with a big ring.
Sonic the Ringhog
Collect 400 rings, and finish the level with them.
Hydrocity's Treasure
Get into Hydrocity Zone Act 1's hidden trapezoid of rings.
Can't Touch This
Complete Marble Garden Zone Act 1 without getting hurt. No super or bonus.
Why achievements are not unlocking for Sonic 3 & Knuckles in Retro ?
To successfully unlock achievements and challenges, you need to make sure the following are true:
