• 116,320 Achievements Earned
  • 26,118 Players Tracked
  • 12 Total Achievements
  • 1,725 Obtainable EXP
  • 200 Gamerscore
  • 2,774 100% Club
Achievement
Points
Rarity
Earned Date
  • You cleared the Emerald Hill Zone 1.

    5
    99.03% (31.8)
  • You beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.

    15
    42.10% (60.2)
  • You beat Chemical Plant Zone 1 in under 45 seconds.

    20
    22.64% (121.7)
  • You got to the Casino Night Zone.

    10
    61.71% (41.4)
  • You became Super Sonic.

    20
    21.44% (179.5)
  • You stayed in Super Sonic mode for one minute.

    20
    21.34% (216.6)
  • You got one Chaos Emerald.

    10
    56.14% (47.8)
  • You got all the Chaos Emeralds.

    40
    21.61% (148.8)
  • You beat the game in under an hour.

    10
    13.96% (414.1)
  • You played all four multiplayer zones.

    5
    37.46% (71.9)
  • You won 10 versus zones on Xbox Live.

    10
    16.46% (302.1)
  • Win

    You beat the game.

    35
    31.46% (89.2)