Alien and Predator

Alien core films and televisionOfficial

1. Prometheus20122089 discovery; principal expedition in 2093. (2093 CE)
2. Alien: Covenant20172104 main expedition, after Prometheus. (2104 CE)
3. Alien: Earth20252120, two years before Alien. (2120 CE)
4. Alien19792122 Nostromo incident. (2122 CE)
5. Alien: Isolation — The Digital Series2019About 2137: fifteen years after Alien; licensed game-derived digital adaptation. (2137 CE)
6. Alien: Romulus20242142, between Alien and Aliens. (2142 CE)
7. Aliens19862179, after Ripley’s long hypersleep. (2179 CE)
8. Alien 319922179, immediately after Aliens. (2179 CE)
9. Alien: Resurrection1997Circa 2380; disputed exact year, not a two-year story duration. (Candidate years: 2379, 2381; unresolved)

Predator core filmsOfficial

1. Prey20221719 Comanche-country hunt. (1719 CE)
2. Predator19871987 Central American mission. (1987 CE)
3. Predator 219901997 Los Angeles. (1997 CE)
4. Predators20102010s; abducted humans on an alien game preserve. Precise year is not secured. (2010 CE → 2019 CE); uncertain window, not a story duration
5. The Predator20182018 modern-Earth events. (2018 CE)
6. Predator: Badlands2025Undated far future.
7. Predator: Killer of Killers2025Anthology: Viking era, feudal Japan, WWII; off-world frame later but undated.; unplaced / date unverified

Alien vs. Predator crossoverOfficial

1. Alien vs. Predator20042004. (2004 CE)
2. Aliens vs. Predator: Requiem20072004. (2004 CE)