Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Ace Performer ( 20 points )	Complete 5 objectives at one go in Levels 16, 17 & 18.
Elite Mission ( 20 points )	Collect all specified collectables without losing a life in Levels 10, 11, 12.
Flawless Run ( 20 points )	Collect all Life-Ups without losing a life in Levels 4, 5 & 6.
Life Saver ( 20 points )	Collect all Life-Ups in Adventure Mode.
Monkey Business ( 20 points )	Complete Levels 13, 14 & 15 with minimal Monkeycopter use.
Over The Top ( 5 points )	Enter the Ring of Fire from the top.
Perfect Runner ( 20 points )	Earn Perfect Run from 10 different levels.
Stage Hand ( 5 points )	Design and save 1 level in the Map Editor.
Star Dreamer ( 10 points )	Collect the Secret Star in 10 different levels.
Superstar ( 20 points )	Collect the Secret Star with special conditions in Levels 7, 8 & 9.
Time Saver ( 20 points )	Save 300 seconds worth of time.
Up The Tempo ( 20 points )	Complete 5 objectives within 1 minute each in Levels 1, 2 & 3.