Aliens
Browse anime with this source classification.
Super Bestial Machine God Dancougar: Blazing Epilogue
After all the battles the Jyusenki-tai has been through, they have gone on their own separate ways. But one person will bring them all together again: Shapiro…

Mecha · Sci-Fi
To LOVE-Ru OVA
Episode 1: Rito becomes a Woman Lala invents a gizmo to make her bust bigger. However, this invention of hers accidentally turns Rito into a woman. Episode…

Comedy · Ecchi · Sci-Fi
Sergeant Keroro: The Super Duper Movie 4
Mysterious giant beings called "Ryū no Shippo" (Dragon Tails) appeared across the world. Due to the danger it could bring, the Keroro Platoon did a worldwide research…

Comedy
Space Carrier Blue Noah
Set in the year 2052, Earth has managed to find peace until the arrival of the Death Force - ruthless aliens from a dying solar system -…

Action · Drama · Sci-Fi
Tondemo Senshi Muteking
Twelve-year-old Linn Youki loyally supported his father when the world laughed at the scientist for saying that Earth was about to be invaded from outer space. But…

Action · Comedy · Mecha
Fumoon
Nuclear testing has resulted in the abrupt evolution of the Fumoon, a tiny but highly intelligent humanoid race on a small island, who are detected by Dr.…

Sci-Fi
Love Position Halley Densetsu
This is the very first original animated video produced by Tezuka Productions, about an agent who was sent riding on Halley's comet to the earth. He was…

Fantasy · Sci-Fi
Lightspeed Electroid Albegas
Three talented students of a technical high school, Daisaku, Tetsuya and Hotaru create award-winning robots as part of a school competition. At this time, the evil Derinja…

Mecha
Macross Frontier: The False Songstress
Half retelling of the original Frontier series, half new story. Conspiracies arise within the Frontier government when Sheryl Nome arrives to the colonial fleet for her concert…

Action · Mecha · Music
Astroganger
A scourge is sweeping across the galaxy—a scourge called the Blasters! These devious and handily-numbered alien invaders conquer, devour, and destroy every civilized world they see—and now,…

Action · Adventure · Mecha