Here is the full list of all 26 Hell Shooter achievements.
Collect 125 Soul
Collect 130 Soul
Collect 115 Soul
Collect 120 Soul
Collect 110 Soul
Collect 105 Soul
Collect 70 Soul
Collect 75 Soul
Collect 80 Soul
Collect 85 Soul
Collect 90 Soul
Collect 95 Soul
Collect 100 Soul
Collect 65 Soul
Collect 60 Soul
Collect 55 Soul
Collect 50 Soul
Collect 40 Soul
Collect 45 Soul
Collect 35 Soul
Collect 30 Soul
Collect 15 Soul
Collect 20 Soul
Collect 25 Soul
Collect 10 Soul
Collect 5 Soul