A new mindbender by Flying Lotus.

On the mysterious planet of Ash, Riya awakens to find her crew slaughtered. When a man named Brion arrives to rescue her, an ordeal of psychological and physical terror ensues while Riya and Brion must decide if they can trust one another to survive.
In Ash, consciousness is carried by aliens — a plane of “parasitic frontier”. The story fights on E8/E4/E6 of the E0–E14 reality ladder, compressing infection, survival, colonization, paranoia.
Films fighting at the same level of reality, about the same things.
Invasion (2020)E4/E8 · rare rung · infection, survival
Resident Evil: Welcome to Raccoon City (2021)E4/E8 · rare rung · survival
Day of the Dead: Bloodline (2017)E4/E8 · rare rung · survival
Zombie Apocalypse (2011)E4/E8 · rare rung · survival
Seoul Station (2016)E4 · rare rung · survival
Madagascar (2005)E6/E8 · rare rung · survivalThe same preoccupations examined at another scale — one mind versus a nation.
Other films that move a human interior onto the same kind of thing.
Species (1995)consciousness in aliens · alien hybrid chase
Dragon Ball Z: Lord Slug (1991)consciousness in aliens · alien invasion
Dragon Ball Z: Wrath of the Dragon (1995)consciousness in aliens · sealed monster music box
Outlander (2008)consciousness in aliens · viking alien frontier
Species III (2005)consciousness in aliens · alien hybrid laboratory
The Predator (2018)consciousness in aliens · alien huntThe same preoccupations carried by a different kind of thing — grief told through the dead, an animal, a machine.
[REC]² (2009)consciousness in monsters · infection, survival
Splinter (2008)consciousness in monsters · infection, survival
Mimic (1997)consciousness in animals · survival
Blade II (2002)consciousness in the dead · infection
Balto (1995)consciousness in animals · survival
Dragon Ball Z: The Return of Cooler (1992)consciousness in machines · survival