Complete the following tasks to unlock Apple Game Center achievements.

Achievement	How to unlock
A few steps to the...	Complete world 3.
Arriving to the jungle	Complete world 2.
Beyond the goal	Get 150 rings in level 4-4.
Bronze collector	Get 10 bronze medals.
Damn armadillos	Get 3000 points in level 3-8.
First steps	Complete level 1-1.
Going back home	Complete the game.
Gold collector	Get 10 gold medals.
Leaving the beach	Complete world 1.
Light at the end	Complete level 4-8 in less than 2 minutes.
Master of bronze	Get all the bronze medals.
Master of gold	Get all the gold medals.
Master of silver	Get all the silver medals.
One Way Home fan	Complete all the bonus stages.
Rock puzzle	Get 3000 points in level 1-8.
Silver collector	Get 10 silver medals.
Skipping rope	Complete level 2-7 in less than 2 minutes.
The end	Complete world 4.
Three at the beginning	Get 250 rings in level 3-5.
Timely rocks	Complete level 2-3 in less than 100 steps.
Turtle help	Complete level 4-2 in less than 100 steps.
Waterworld	Get 250 rings in level 1-4.
Your first bronze	Get a bronze medal.
Your first gold	Get a gold medal.
Your first silver	Get a silver medal.