Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
10 000 points in Elevator Action	Score 10 000 points in "Elevator Action".	100
100 000 points	Make a score of 100 000 points.	100
500 000 points	Make a score of 500 000 points.	150
All characters completed	Complete the game with all three characters.	150
Final stage completed	Complete all stages.	100
Launcher	Get a Rocket Launcher.	50
Machine gun	Get a machine gun.	50
Playing "Elevator Action"	Play "Elevator Action".	50
Stage 1 completed	Complete Stage 1.	50
Stage 2 completed	Complete Stage 2.	50
Stage 3 completed	Complete Stage 3.	50
Stage 4 completed	Complete Stage 4.	50
Stage 5 completed	Complete Stage 5.	50