An alien appears and uses telepathy to force Murphy to shoot himself and Deputy Mitchell, but April arrives and saves Seth in the nick of time.

The remainder of the group retreat to the cabin, Kyle locking April and Melanie in the basement for their own protection, before hiding in the bathroom with a knife planning to ambush the aliens.

Melanie decides to end her own life rather than be abducted, taking an overdose of sleeping pills, and leaving April to face the aliens alone.

She awakens on the alien spaceship and starts to explore the dark hallways, finding corpses of humans and an alien-human hybrid.

In another part of the ship, Seth wakes up stripped naked, his left arm severed and strapped to an upright operating table, where he is branded and subjected to bizarre and ultimately fatal medical experiments.

[5] Fangoria and Bloody Disgusting both expressed disappointment over the film, as both felt that Extraterrestrial utilized too many familiar tropes and cliches of sci-fi horror movies.

[6][7] In contrast, Den of Geek gave the film a mostly positive review and commented that the movie had "clever visuals to occasionally distract from its mediocrity".

The website’s consensus reads: "Extraterrestial does deliver a certain amount of gory genre thrills, but they're outweighed by the crushing clichés of its sagging script.