Sonic Generations
Game
1,792
(1,000)

Sonic Generations

4.1 from 1239 votes
 

13,517 tracked gamers have this game, 1,479 have completed it (10.94%) | 10 want to boost

There are a maximum of 49 Sonic Generations achievements worth 1,792 (1,000)

Achievement Details

Secret Achievement Achievement in Sonic Generations

Secret Achievement15 (15)

Offline Required - This achievement requires play in offline game modesSingle Player - This achievement can be obtained in single player game modesMain Storyline - This achievement is gained automatically by progressing through the main game mode
Continue playing to unlock this secret achievement. (Secret)

0.0Show secret details | Earn this in the Sonic Generations Walkthrough

Achievement Guide for GREEN HILL Restored!

AuthorSolution
abtimbad
4,591
abtimbad
Achievement not yet won
Posted on 01 November 11 at 21:38, Edited on 23 February 12 at 04:28
This solution has 2 positive votes and 0 negative votes. Please log in to vote.
GREEN HILL Restored!

its story related, it can be missed (this achievement is buggy) but it unlocks after the cutscene where tails sees both sonics which happens after you beat the first stage with both kind of sonics.

if it glitches on you then start a new save file on a different memory unit.
credit goes to stevemccaslin for that info
There are 6 comments relating to this Solution | Please log in to comment on this solution.
There is 1 other Solution for this achievement