If rockstar decides to make undead nightmare 2 they should put more mythical creatures in it this time. Off the top of my head they should put a skinwalker, aliens,bigfoot again, the flatwoods monster, the jersey devil etc. Like they should make a random event that happens where Arthur sees a flying saucer crash into the woods and they you have to kill the grey aliens. Then you could go into the flying saucer and steal some alien guns or something. Then you could fight zombies with some alien ray guns or some shit. Or maybe just make all the creatures a hunting mission, you get a trophy for each mythical creature you kill and a trophy for killing them all.