Sonic The Hedgehog (Xbox 360)

Total number of Achievements: 12
Total Points: 200

Complete the Game
Reward: 25 Points
Objective: Finish the game.

Fast Freeze
Reward: 25 Points
Objective: Complete the Icecap Zone.

Complete Chaos
Reward: 25 Points
Objective: Collect all seven Chaos Emeralds.

Points III
Reward: 25 Points
Objective: Score 80,000 points.

Marble Finishes
Reward: 15 Points
Objective: Finish the Marble Garden Zone.

Wet Feet
Reward: 15 Points
Objective: Run across water.

Wet and Wild
Reward: 15 Points
Objective: Finish the Hydrocity Zone.

Points II
Reward: 15 Points
Objective: Score 40,000 points.

Chaotic
Reward: 10 Points
Objective: Collect a Chaos Emerald.

Halfway there...
Reward: 10 Points
Objective: Collect 50 rings.

Goodie Gumballs
Reward: 10 Points
Objective: Get a blue gumball.

Points I
Reward: 10 Points
Objective: Score 20,000 points.