Chemical Plant glitch
You need skills to do this glitch to by the way. Skills used:
- Speed up
- Blast off
- Boost gauge up
When your going down the waterslide hold left on the analog stick and the L2 button at the same time while holding down the boost button then jump at the right moment. If you don't you will fail and end up going the normal path.
Unlockable - Trophies
There are 37 Bronze Trophies, 10 Silver Trophies, 2 Gold Trophies, and 1 Platinum Trophy.
All Trophies Collected! (Platinum) - Collect all Trophies.
(Hedge)Hogging It All Up! (Gold) - Get all collectibles.
Big Bang (Gold) - Get Rank S in all Acts.
All Stages Cleared! (Silver) - Clear Sonic Generations.
Blazing Meteor (Silver) - Get Rank S in seven Acts.
Blue Comet (Silver) - Get Rank S in twelve Acts.
Halfway Point (Silver) - Clear half the Challenge Acts.
Mission Accomplished! (Silver) - Clear all the Challenge Acts.
Red Ring Collector (Silver) - Get all Red Star Rings.
Time Attacker (Silver) - Play Ranking Attack on all stages.
A 30-Second Test (Bronze) - Participate in a 30 Second Trial.
Action Hero (Bronze) - Perform all of Sonic's moves in Act 2.
Bonds of Friendship (Bronze) - Complete all Challenge Acts featuring Sonic's friends.
Bright Star (Bronze) - Get Rank S in an Act.
Eradicator (Bronze) - Defeat 100 enemies.
Greased Lightning (Bronze) - Clear GREEN HILL Act 1 within one minute.
Join the Ranks (Bronze) - Join the rankings.
Ring King (Bronze) - Reach the goal without dropping any of the rings you collected in GREEN HILL Act 1.
Shooting Star (Bronze) - Get Rank S in three Acts.
The Opening Act (Bronze) - Race through the first stage.
Trickstar (Bronze) - Pull off a seven or more trick combo or six trick combo ending in a finishing trick.
Walkie Talkie (Bronze) - Chat with each of Sonic's friends you have saved.
Easter Egg - Statue Room Unlocked
In the Collection room position Sonic to the right of the Movie Chair to the left of the Art painting, Hold Select and you enter a trap hole that takes you to the Statue Room. Here Passwords are needed to get figurines.