Kangaxx

I appear in my aunt's house, which isn't really a house anymore. All the rooms i remember are scattered on the ground (which is grass), there's no floor, no roof. Like mini buildings. For whatever reason we all split into different houses.
Every night zombies appear. They're REC or Zombieland (the movies) like, but a lot smarter when it comes to infecting others. Every night someone from our original "team" is infected. They're satisfied with one infection each night and leave after their prey is caught. The zombies disappear at day and we're free to check who disappeared.
After a few nights there are only a few of us left. For some reason i now possess a gun. I can now hear screams when the infection happens (good ol' bites), which means they're getting closer to me.
The day comes. We decide to make a run for it. It's not worth to stay here anymore. We know it's nearly impossible to escape, so we decide to die with style. Lock n' load.
At night, we're fully loaded with weapons. We're waiting for zombies to come. When they come, they're clearly amazed that we're not in our "cages". We start blasting our guns and running. Like mad. The dream cuts.
I appear in some military base. In a small secure room. Everybody's loaded with guns and there's like 20 of us. I don't check if anyone else survived. We hear a knock on the door (it's a heavy, sealable door). A guy gets up and says "If it's a zombie, don't hesitate to shoot". He opens a door. It's a zombie-lady or w/e. But she is some mix of a medusa. We can't fire, because we're frozen (else she'd be dead the same second). She focuses on one guy and he unfreezes. He fires at her, but really, she's kinda invincible to it. She infects him.
I suddenly get the "unfrozen" feeling. I dash through the door and seal everybody inside (i'm a douchebag i know). It seems the zombies are invading the base. I run towards a bridge (which connects us to the mainland i guess). I see a lot of zombies coming in. I realize i left my gun inside that room. RUN!
I appear at the 3rd floor of the base or so it seems. The leader of the base says "It's beautiful". I look down and i see a lot of zombies running in and we're retreating to the deeper levels of the base. The bridge is overrun.
I wake up.