Adventures in Dreamland

This dream I barely went lucid at the very end, but it still counts i guess. I was in this guys house and he was setting up this fall out shelter in his basement that he was preparing for the apocalypse or something like that. So these people start coming in the front door and he says oh shit its immigration or something lol, nothing about the dream told me we were illegal immigrants but i think thats what he said. So we start running downstairs to the shelter and they start chasing us and we keep going down for about 5 floors through all these different rooms. Then once we finally get the shelters we put these big crates of food in the shelter and he puts in the code and closes the door. And I say hey whats the code because he locked me out but he doesnt respond. So I go out this sliding glass door to the outside when i get this hint that I'm in a dream, so I make this katana appear in my hand and thats when I'm near this bush thats under a porch. The main person chasing me is this boss, its this lady thats fit like a gymnast and she jumps down off the porch and i slice her head off with the katana, but the only thing thats left is her hair which looks like brown clay with little pieces of hair stuck to it.

I also had another dream where me and my brother were in someone elses house and there was cleaning maids there. Then we took off our shoes and walked down the hall and there was a bearded dragon that was much bigger than mine (i have one as a pet) and i was thinking why mine isn't as big as this. Thats all I remember before waking up.

Then I had a third dream, and I had just seen the movie sinister the night before. And all through the movie when i was watching it i was thinking id be carrying around a shotgun the whole movie. So Im in this hallway that looks like a room from Resident Evil 1 and I see one of my friends across the hallway so I walk towards them but there are a set of stairs in the middle and this small person with the mask of Mr. Boogie comes up the stairs and I blow it to the ground with a double barrel shotgun. Why am I using so many weapons in my dreams? pic related, its the guy I shot in my last dream with the shotgun