#alien-invasion
21 stories tagged with this.
An alien reptilian invasion force led by Krator slaughters their way toward the capital of Nicondria, with enslaved survivors and group encounters promised ahead.
A group of young boys struggle to survive in a post-apocalyptic world overrun by aliens after losing their families.
Young boys survive an alien apocalypse together with a soldier, forming a makeshift family amid ongoing threats.
A 13-year-old country boy faces the collapse of civilization and an alien encounter as he discovers who he really is in a post-apocalyptic world.
An alien worker dismantling Earth in 2205 discovers a time capsule letter from 2115, offering a lighthearted glimpse into humanity's final days.
An isolated astronaut finds himself plagued by sinister, worm-like alien parasites that threaten to consume and transform him.
A 15-year-old California boy journal about the last day of his normal life before an alien attack changes everything.
Two teenage boys navigate a post-apocalyptic landscape overrun by aliens while developing feelings for each other.
A young man with mind-control powers must rally his allies and prepare for an impossible battle against a demonic alien fleet, while keeping his romance with Summer a secret.
An alien parasite commander takes over Japan through covert body-snatching, assimilating the population while dealing with the complications of human children and female hosts.
An alien commander sadistically trains his Japanese captive servant in obedience and degradation as he consolidates control over conquered Japan.
Alien parasites from a meteor fragment merge with earthworms and transform a small town's residents through body enhancements and erotic conditioning.
A teenage boy with alien allies helps defend Earth from a massive invasion fleet in the thrilling finale of an interstellar saga.
A gifted alien scientist flees an invading power and hides among humans while confronting survival, romance, and the threat of pursuit.
A forest ranger is taken over by a parasite alien that compels her to seduce and impregnate women she encounters.
At a girls' boarding school, students possessed and connected by alien nanites are overwhelmed when metallic tentacles erupt from an infected group, dragging Henrietta and her lovers into a spreading hive encounter.
An alien hunter tracks down a man infected by a parasitic organism that twists his body and drives him to violent blackouts.
A college freshman is assaulted by an alien parasite-infected classmate inside her dormitory during the climactic campus outbreak.