In this quick guide, you will find the answer on how to complete the Ultimate Ranger Challenge in Nobody Saves the World.
Ultimate Ranger Challenge
All you really need is horsepower (not sure if this is necessary), fleet footed, and Quick Charge passives.
Use Charge Arrows (fully charged ) for the normal targets.
Use Blob Lob (fully charged) for the groups of five targets (aim for center, but fire a little early).