It's a nice upgrade to HN2 but I just don't think it's useful enough. The grappling hook is also completely bugged (Except for when you're in the other DLC) and doesn't actually pick up items or anything. And for five dollars, it has a surprisingly low amount of features and novelties. Maybe some easter eggs and secrets that can be found with the Hello-Copter, or more AI interaction with it. Jollygold had the idea of grabbing the AI's hats off of their heads with the grapple to prank them, and I think that would work wonderfully. The characters could steal the drone and put it somewhere in their house where you would have to get it, sort of like a rescue mission. I think it should also be faster because right now it's way too slow and sluggish to be really useful.