SONIC GENERATIONS (PS3):
Secret Sleuth

Collect all Trophies.

32.00%

0%

Race through the first stage.

85.00%

84.0%

Restore the GREEN HILL Stage Gate.

82.00%

69.8%

Restore the CHEMICAL PLANT Stage Gate.

70.00%

39.3%

Restore the SKY SANCTUARY Stage Gate.

58.00%

31.8%

Restore the SPEED HIGHWAY Stage Gate.

55.00%

21.3%

Restore the CITY ESCAPE Stage Gate.

55.00%

20.2%

Restore the SEASIDE HILL Stage Gate.

55.00%

18.9%

Restore the CRISIS CITY Stage Gate.

52.00%

14.9%

Restore the ROOFTOP RUN Stage Gate.

52.00%

14.4%

Restore the PLANET WISP Stage Gate.

47.00%

13.6%

Defeat Death Egg Robot.

55.00%

23.3%

Defeat Perfect Chaos.

55.00%

16.9%

Defeat Egg Dragoon.

44.00%

12.0%

Defeat Metal Sonic.

58.00%

26.1%

Defeat Shadow.

50.00%

16.5%

Defeat Silver.

44.00%

12.9%

Collect all the Chaos Emeralds.

44.00%

11.9%

Clear Sonic Generations.

44.00%

10.4%

Clear GREEN HILL Act 1 within one minute.

35.00%

0%

Get Rank S in an Act.

67.00%

38.1%

Get Rank S in three Acts.

47.00%

14.4%

Get Rank S in seven Acts.

38.00%

5.2%

Get Rank S in twelve Acts.

35.00%

0%

Get Rank S in all Acts.

32.00%

0%

Pull off a seven or more trick combo or six trick combo ending in a finishing trick.

58.00%

23.6%

Defeat 100 enemies.

64.00%

42.4%

Reach the goal without dropping any of the rings you collected in GREEN HILL Act 1.

47.00%

11.3%

Perform all of Sonic's moves in Act 2.

52.00%

19.0%

Take no damage from the final boss and clear the stage.

32.00%

0%

Complete all Challenge Acts featuring Sonic's friends.

35.00%

0%

Chat with each of Sonic's friends you have saved.

38.00%

0%

Join the rankings.

41.00%

7.3%

Participate in a 30 Second Trial.

35.00%

5.6%

Find the spring hidden in GREEN HILL Act 1 and reach the goal with a Red Star Ring.

35.00%

5.6%

Clear CHEMICAL PLANT Act 2 without entering the water.

32.00%

0%

Clear SKY SANCTUARY Act 1 without falling and losing a life.

41.00%

10.2%

Get the Red Star Ring located on the shortcut route in SPEED HIGHWAY Act 2 and reach the goal.

32.00%

0%

Wreck 30 or more cars in CITY ESCAPE Act 2.

44.00%

15.4%

Get the Red Star Ring located in the hidden room in SEASIDE HILL Act 1 and reach the goal.

32.00%

0%

Reach the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.

50.00%

11.8%

Get the Red Star Ring atop the highest spot in ROOFTOP RUN Act 2 and reach the goal.

38.00%

7.1%

Get the Red Star Ring by using an Orange Wisp in PLANET WISP Act 2 and reach the goal.

32.00%

0%

Race through a regular stage as Super Sonic.

35.00%

6.1%

Get all Skills.

32.00%

0%

Get all collectibles.

32.00%

0%

Play Ranking Attack on all stages.

32.00%

0%

Get all Red Star Rings.

32.00%

0%

Clear half the Challenge Acts.

38.00%

0%

Clear all the Challenge Acts.

35.00%

0%