Here is the full list of all 50 Singularity Roller achievements.
You collected 50 dead stars.
You collected 49 dead stars.
You collected 36 dead stars.
You collected 35 dead stars.
You collected 34 dead stars.
You collected 33 dead stars.
You collected 32 dead stars.
You collected 31 dead stars.
You collected 30 dead stars.
You collected 29 dead stars.
You collected 28 dead stars.
You collected 27 dead stars.
You collected 26 dead stars.
You collected 25 dead stars.
You collected 24 dead stars.
You collected 23 dead stars.
You collected 22 dead stars.
You collected 21 dead stars.
You collected 20 dead stars.
You collected 19 dead stars.
You collected 18 dead star.
You collected 17 dead star.
You collected 16 dead star.
You collected 15 dead star.
You collected 14 dead star.
You collected 13 dead star.
You collected 12 dead star.
You collected 11 dead star.
You collected 10 dead star.
You collected 9 dead star.
You collected 8 dead star.
You collected 7 dead star.
You collected 6 dead star.
You collected 4 dead star.
You collected 5 dead star.
You collected 3 dead star.
You collected 2 dead star.
You collected 1 dead star.
You collected 37 dead stars.
You collected 38 dead stars.
You collected 39 dead stars.
You collected 40 dead stars.
You collected 41 dead stars.
You collected 42 dead stars.
You collected 43 dead stars.
You collected 44 dead stars.
You collected 45 dead stars.
You collected 46 dead stars.
You collected 47 dead stars.
You collected 48 dead stars.