Bullet Beat has 29 achievements worth 4000 gamerscore

Level 1 0 Level 1 Complete	90
Level 2 0 Level 2 Complete	90
Level 3 0 Level 3 Complete	90
Level 4 0 Level 4 Complete	90
Level 5 0 Level 5 Complete	90
Level 6 0 Level 6 Complete	90
Level 7 0 Level 7 Complete	90
Level 8-1 0 Level 8-1 Complete	50
Level 8-2 0 Level 8-2 Complete	50
Level 8-3 0 Level 8-3 Complete	50
Combo 500 0 Get the 500 combo!	100
Combo 1000 0 Get the 1000 combo!	120

Bullet Beat - Title Update

There are 7 achievements with a total of 1000 points.

Combo 100 0 You got 100 combo!	100
Combo 250 0 You got 250 combo!	200
Combo 666 0 You got 666 combo!	200
Endless mode: 5 level 0 You have completed level 5 endless mode	50
Endless mode: 10 level 0 You have completed level 10 endless mode	100
Endless mode: 15 level 0 You have completed level 15 endless mode	150
Endless mode: 20 level 0 You have completed level 20 endless mode	200

Bullet Beat - Title Update 2

There are 5 achievements with a total of 1000 points.

Endless Hell: 10 level 0 Level 10 Completed in Endless Hell	200
Endless Hell: 2 level 0 Level 2 Completed in Endless Hell	200
Endless Hell: 3 level 0 Level 3 Completed in Endless Hell	200
Endless Hell: 4 level 0 Level 4 Completed in Endless Hell	200
Endless Hell: 5 level 0 Level 5 Completed in Endless Hell	200

Bullet Beat - Title Update 3

There are 5 achievements with a total of 1000 points.

Special Challenge: Combo 2000 0 Get the 2000 combo!	200
Special Challenge: Combo 3000 0 Get the 3000 combo!	200
Special Challenge: Combo 1500 0 Get the 1500 combo!	200
Special Challenge: Combo 2500 0 Get the 2500 combo!	200
Special Challenge: Combo 3500 0 Get the 3500 combo!	200