Here is the full list of all 6 Holy Nope! achievements.
The base game contains 0 achievements, and there is 1 DLC pack containing 6 achievements.
Complete the Overtime mode. Note: There is no bonus pay.
Max out the Angel skill. Why do the dirty work yourself?
Max out the Rain skill. Let the bodies hit the floor.
Max out Attack Radius. Get out of my bubble!
Max out the Rainbow skill. Reflect on your sins.
Max out every skill in the Campaign. You've totally eclipsed yourself.