The movie is pretty good. It's not very original, but it's interesting in detail. It begins as usual: the ship is de-energized, the astronauts are confused, the monsters on board ... But the further, the more there are differences from those clichés that we are waiting for, and by the end they are recruited so much that a kind of original film turned out. I am glad that unlike other films about the lost ship, there are really many characters and they are well revealed.
Another observation. The film screams with all its components that it should be a game, not a movie: it has a linear plot with a couple of riddles and flashbacks, the corridors of a ship with nooks, cameras, monsters and ventilation tunnels, a spectacular weapon of the protagonist, informing the dispatcher who is always in touch, the task of getting to the reactor, meetings with helping characters along the way, two final bosses and a spectacular interchange. The games that come to mind are Doom 3, Bioshock and Area 51. I emphasize, this is not a minus, but it is a very interesting case, I have never seen such a playful film. I didn't see it, I passed it.
P.S. But the stamp with prisoners suspended upside down is nonsense. An inverted person will die from a brain hemorrhage in a few minutes.