Gamer Achievement Win

Sonic Generations

Sonic Generations

4.0 from 1832 votes

There are a maximum of 49 Sonic Generations achievements worth 1,909 (1,000)

23,608 tracked gamers have this game, 2,205 have completed it (9.34%) | 22 want to boost

Secret Achievement in Sonic Generations

View guide to getting this achievementSecret Achievement17 (15)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game mode. Continue playing to unlock this secret achievement. (Secret)