Here is the full list of all 15 Rolling Toolman 2 Deathly Traps achievements.
Collect star level 15
Collect star level 14
Collect star level 13
Collect star level 12
Collect star level 11
Collect star level 10
Collect star level 9
Collect star level 8
Collect star level 7
Collect star level 6
Collect star level 5
Collect star level 4
Collect star level 3
Collect star level 2
Collect star level 1