Go figure, watching Ju-on when this thread comes up, damn creepy ass movie...
Zombies I'd be fine have a plan and am ready to go.
Slasher really depends on the genre, I could probably get away by using common sense but a dedicated slasher will kill me regardless.
I can probably avoid a giant monster attack by just bailing out of the city. I'm right on the edge as it is so a quick bike ride and I'm in a relatively safe zone.
Aliens will probably hunt me down and kill me, not much I can do.
For robots see aliens.
A curse could potentially kill me outright regardless of what I do, so its pretty much 50/50.
The universal monsters are also a bit of a 50/50, depeds which one comes gunning for me and the rules they follow.