Sonic the Hedgehog

Developer(s)Sonic Team
Release date(s)November 14th 2006
PlatformsXbox 360
Sonic the hedgehog is a 2006 platform game released by Sega, the game was released to commemorate the 15th aniversary of the Sonic the Hedghog series. In the game players takes control of Sonic, Shadow and the new character Silver and play through three different stories that interwine with each other at certain points. Sonic the Hedgehog contains 23 achievements, totaling up to 1000G to be obtained.


Main Game

  • Sonic Episode: Cleared - Clear Sonic Episode! (30G)
  • Shadow Episdoe: Cleared - Clear Shadow Episode! (30G)
  • Silver Episode: Cleared - Clear Silver Episode! (30G)
  • One to reach the end - End the last hidden story (20G)
  • Sonic Episode: Completed - Clear unlocked Sonic difficult level mission (40G)
  • Shadow Episode: Completed - Clear unlocked Shadow difficult level mission (40G)
  • Silver Episode: Completed -Clear unlocked Silver difficult level mission (40G)
  • Sonic Episode: Mastered - Clear all unlocked Sonic ACT Missions with Rank S (60G)
  • Shadow Episode: Mastered -Clear all unlocked Shadow ACT Missions with Rank S (60G)
  • Silver Episode: Mastered -Clear all unlocked Silver ACT Missions with Rank S (60G)
  • Nights of Kronos - Unlock the complete ending to the last hidden story (60G)
  • Legend of Soleanna - Overcome all trials and accomplish a great feat (100G)
  • Silver Medalist - When you collect all the Silver Medals scattered around Soleanna... (50G)
  • Gold Medalist - When you collect all the Soleanna legendary Gold Medals... (50G)
  • Blue Phantom - Super Sonic Obtain the all moves (20G)
  • Ultimate Life Form - Resurrect the ultimate power from the lost memory (20G)
  • Psychic Soldier - Obtain all the power to save the future world (20G)
  • Soleanna's Hero - Solve all Soleannan' problems (40G)
  • Elite Agent - Complete all the tasks given as an agent (40G)
  • Silver The Liberator - Solve all the mysteries in Soleanna (40G)
  • Soleanna's blue wind - Solve all the problems swiftly (50G)
  • Dark Hero - Meet all the requests with magnificent skill (50G)
  • Silver The Savior - Reveal all the secrets with your ultimate power (50G)