Sign Up / Log In

Sonic's Ultimate Genesis Collection

Xbox 360
  • 217,169 Achievements Earned
  • 14,419 Players Tracked
  • 34 Total Achievements
  • 2,692 Obtainable EXP
  • 1,000 Gamerscore
  • 3,662 100% Club
Don't Die

Alien Storm: Reach Mission 3 without losing a life

25
50.02% Uncommon - 67.00 EXP

You have not earned this achievement yet