Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Bare bones	Kill 75 skeletons.	46
Beginner's luck	Survive thirty seconds.	46
Bullet pump	Kill 600 shooters.	46
Decent start	Survive for two minutes.	46
Explosive	Kill 750 runners.	46
Flying mouse man	Kill 1000 bats.	46
Getting warmed up	Survive for a minute.	46
Hardcore player	Survive for four minutes.	57
In the league	Survive for three minutes.	50
Magical	Kill 100 mages.	46
Mr. Popular	Have five of your friends on the friends leaderboard.	46
Mushroom	Kill 125 shroomers.	46
No help needed	Survive two minutes without powerups.	46
Out of this world	Survive for five minutes.	65
Punching bag	Get hit fifty times in one round.	46
Slimy	Kill 300 slimes.	46
Slow and steady	Don't dash for a minute.	46
Too fast	Don't get hit for a minute.	46
Too much HP	Kill 50 tanks.	46
Underground	Kill 200 moles.	46
Worm up	Kill 900 worms.	46