I had a strange dream. I was in a sparsely furnished room taking part in a beer drinking event with a fictional group of people who were all friends with one another (including the owner who made it a habit to gather the group at that location). They looked like they were animated in an amateur art style that was diegetic to the dream. They were of various shapes, some even being anthropomorphic animals and one wolf that I found fetching (ironically, both exceedingly rare for me to dream about). Later in the dream I had come to learn from one of them that they went through a style change some time before. The old style was very simple with each person being a smiley of different expressions. I had a vision of them like a clip show of their past antics which were crass and crude.
At some point, everyone had to leave for the final time. Someone forgot something important inside, but there was only a couple minutes left before something bad would happen, so I went in to retrieve it quickly (it was some form of long plastic case, like an instrument case but still rectangular shaped).
It turns out the location was on a massive spaceship the size of a city, and it was deserted. The aforementioned bad thing was it taking off or exploding (I wasn't quite sure). I grabbed the case and escaped in time.
There was a break in the dream after which the friend group wasn't a part of it anymore, but the ship was still there. I was walking around an industrial area with the ship looming in the background. There was a sense of urgency in the air which I couldn't place. The air started to heat up, and sprinklers started to come on to cool the tanks, pipes, and machinery of the surrounding buildings. I started to run; I realized that the ship was the source of the heat. I took shelter under some pipework that had lots of water running over it to keep me cool when a giant robot came to save me. The robot was sort of like an old Transformers but had the size and function of the mechs from Titanfall 2. The robot informed me that I had to be the one to find the solution to the giant ship.
The dream is a bit hazy from that point, but I remember entering the ship, running across the same room from the last part, seeing the giant, empty, 3D lattice work of the ships interior, going in an elevator, getting saved from the heat wave by the robot again inside that elevator, reaching the top of the ship and looking out over the land from miles up, and setting into motion for the ship to take off or self destruct (again, I wasn't sure).