You can in a cheat and apparently it can be unlocked but i only know the cheat.
yes Actually no, you play as John during Undead Nightmare
No.
its on Undead Nightmare
You cannot get Red Dead Redemption - Undead Nightmare on the PlayStation Portable.
No you can only use them in the undead nightmare.
It is not known but i assume around 20-ish.
No you cannot join with the zombies in undead nightmare
no you have to have undead nightmare..... if u do want the horses you either have to download undead nightmare or buy it at the store.. but i recommend downloading it...
Undead nightmare is a addaption to rdr. Like a extentionpack but diffrent
Being undead is not alive
from fort mercer
You can do anything you want; you can complete challenges.