GREEN HILL Restored!
Not unlocked yetRestore the GREEN HILL Stage Gate.
CHEMICAL PLANT Restored!
Not unlocked yetRestore the CHEMICAL PLANT Stage Gate.
SKY SANCTUARY Restored!
Not unlocked yetRestore the SKY SANCTUARY Stage Gate.
SPEED HIGHWAY Restored!
Not unlocked yetRestore the SPEED HIGHWAY Stage Gate.
CITY ESCAPE Restored!
Not unlocked yetRestore the CITY ESCAPE Stage Gate.
SEASIDE HILL Restored!
Not unlocked yetRestore the SEASIDE HILL Stage Gate.
CRISIS CITY Restored!
Not unlocked yetRestore the CRISIS CITY Stage Gate.
ROOFTOP RUN Restored!
Not unlocked yetRestore the ROOFTOP RUN Stage Gate.
PLANET WISP Restored!
Not unlocked yetRestore the PLANET WISP Stage Gate.
Sunny Side Up
Not unlocked yetDefeat Death Egg Robot.
Perfect Punisher
Not unlocked yetDefeat Perfect Chaos.
Boom Boom Dragoon
Not unlocked yetDefeat Egg Dragoon.
Scrap Metal
Not unlocked yetDefeat Metal Sonic.
Shadow Boxing
Not unlocked yetDefeat Shadow.
Silver Got Served
Not unlocked yetDefeat Silver.
Treasure Hunter
Not unlocked yetCollect all the Chaos Emeralds.
Sonic Generations: All Stages Cleared!
Not unlocked yetClear Sonic Generations.
Can't Touch This
Not unlocked yetTake no damage from the final boss and clear the stage in Sonic Generations.
Big Bang
Not unlocked yetGet Rank S in all Acts in Sonic Generations.
Sonic Generations: Mission Accomplished!
Not unlocked yetClear all the Challenge Acts in Sonic Generations.
Mad Skillz
Not unlocked yetGet all Skills.
Rescue Professional
Not unlocked yetRescue all Chao.
Red Ring Collector
Not unlocked yetGet all Red Star Rings.
Sonic Generations: (Hedge)Hogging It All Up!
Not unlocked yetGet all collectibles in Sonic Generations.