hen I use Push to push an NPC off a ledge, we're really close to the edge. What would be more immersion breaking for me would be the previously suggested 5 limit to Push. So if we're 1 from the edge, and I push them, they go 5, and then what, do a Wile E Coyote style fall, where they hang in the air for a second and maybe hold up a sign that says "Bye"? The laws of physics apply. A pushed NPC is going to go both "forward" and "down", in an arc that's not going to end until they hit something that doesn't move, usually the ground. If it's a wall, they're going to hit it, and land at the bottom of it. Some characters will get a better result than others.
The laws of physics that apply means that you're not going to be able to push people with enough force to achieve the momentum to keep them going forward to land much further than 5-10ish feet away from the ledge. It's the difference between these falls:
![[Linked Image from i.imgur.com]](https://i.imgur.com/5XVLG58.png)