Sonic Generations achievements

0.75%

All Trophies Collected!

Collect all Trophies.

4.48%

(Hedge)Hogging It All Up!

Get all collectibles.

4.52%

Mad Skillz

Get all Skills.

4.61%

Red Ring Collector

Get all Red Star Rings.

4.65%

Time Attacker

Play Ranking Attack on all stages.

6.43%

Big Bang

Get Rank S in all Acts.

6.82%

Mission Accomplished!

Clear all the Challenge Acts.

7.48%

Bonds of Friendship

Complete all Challenge Acts featuring Sonic's friends.

9.56%

Blue Comet

Get Rank S in twelve Acts.

9.74%

All Stages Cleared!

Clear Sonic Generations.

10.26%

Greased Lightning

Clear GREEN HILL Act 1 within one minute.

11.08%

Halfway Point

Clear half the Challenge Acts.