Sonic Generations achievements

Sonic Generations

4.0 from 2068 votes

There are a maximum of 49 Sonic Generations achievements worth 1,946 (1,000)

29,274 tracked gamers have this game, 2,568 have completed it (8.77%)

Achievement Details

Secret Achievement in Sonic Generations

Secret Achievement19 (15)

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 17,643 tracked gamers (60% - TA Ratio = 1.28) 29,274  

Achievement Guide for SPEED HIGHWAY Restored!

Valerie Graves
202,929 (118,847)
Valerie Graves
Achievement won on 05 Jan 13
TA Score for this game: 1,946
Posted on 17 February 13 at 06:19
This solution has 2 positive votes and 0 negative votes. Please log in to vote.
SPEED HIGHWAY Restored! - 15G (Original Achievement)

Difficulty: 3/10

This is a Story Related Achievement and can not be missed.

To get this Achievement, you must clear Speed Highway Act 1, and Act 2.

Below are videos of mine showing the stages.
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