1 - 20 of 345 Works in Alternate Universe - Aliens

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  1. Tags
    Summary

    Alexander Hamilton was chosen to be the exchange crewmember for an alien Immigrant Program. This means he will be facing an alien space ship of 200 members of a strange species completely alone. The fate of humanity rests on his shoulders as he is tasked to learn and befriend these new creatures. The only question is, can he do it alone?

    Language:
    English
    Words:
    12,802
    Chapters:
    4/?
    Comments:
    9
    Kudos:
    41
    Bookmarks:
    4
    Hits:
    278
  2. Tags
    Summary

    In one universe, they met as enemies on the battlefield for everything they knew.

    This is a collection of others. Other times, other meetings, other universes where they didn't have to fight and maybe, just possibly, fell in love.

    Series
    Language:
    English
    Words:
    32,605
    Chapters:
    16/?
    Comments:
    6
    Kudos:
    14
    Hits:
    159
  3. Tags
    Summary

    Iwaizumi lives a quiet life and would be happy to be left alone. Oikawa is an alien, crash-landed in Iwaizumi's backyard.

    Language:
    English
    Words:
    7,931
    Chapters:
    3/?
    Comments:
    16
    Kudos:
    31
    Bookmarks:
    8
    Hits:
    321
  4. Tags
    Summary

    With the strong will and desire to explore other galaxies and star systems, Mikaela goes completely against his government rules with a belief that his species comes from a long line of space exploration.
    He didn't expect to crash into another life form's house. By utter chance, he gets to learn about a completely different planet while helping Yuuichirou achieve his own goals and dreams.
    But with Mikaela's own kind hot on his tail-- literally-- both he and Yuuichirou must find a way to solve the issues and conflicts they will come to face.

    Language:
    English
    Words:
    43,228
    Chapters:
    7/?
    Comments:
    149
    Kudos:
    193
    Bookmarks:
    35
    Hits:
    2083
  5. Tags
    Summary

    Branch learns about hugging and the magic of hair dye.

    Series
    Language:
    English
    Words:
    1,086
    Chapters:
    1/1
    Comments:
    12
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    72
  6. Tags
    Summary

    Will/Nico 3, 8, 17, 25, 34, 36, 37, 39, 40, 42, 44, 47, 52, 58, 59, 61, 64, 69, 83, 85, 93, 98, 100, 103, 106, 108, 110, 112, 113, 118, 119, 122, 124, 128, 129, 131, 133, 139, 142, 146, 149 (40)
    Jason/Percy 2, 7, 13, 31, 45, 50, 51, 56, 63, 66, 72, 74, 76, 81, 90, 92, 114, 117, 120, 132, 150 (21)
    Frank/Leo 21, 24, 38, 48, 71, 84, 101, 104, 109, 115, 123, 136, 137, 144, 148 (15)
    Jason/Nico 4, 14, 15, 16, 27, 41, 60, 97, 147 (9)
    Percy/Leo 18, 54, 62, 73, 99, 126, 138, 140 (8)
    Jason/Leo 68, 78, 96, 135, 145, 150 (6)
    Michael K/Octavian 43, 57, 79, 94, 130 (5)
    Luke/Percy 10, 35, 46, 116, 141 (5)
    Luke/Nico 5, 105, 107 (3)
    Nico/Mitchell 6, 30, 143 (3)
    Ethan/Michael Y 86, 125 (2)
    Connor/Mitchell 12, 33 (2)
    Luke/Ethan 55, 82 (2)
    Will/Percy 22, 70 (2)
    Luke/Leo 26, 87 (2)
    Leo/Nico 53, 133 (2)
    Will/Leo 11, 89 (2)
    Beckendorf/Luke 23 (1)
    Michael K/Travis 29 (1)
    Percy/Malcolm 28 (1)
    Thanatos/Cupid 9 (1)
    Octavian/Leo 121 (1)
    Pollux/Clovis 127 (1)
    Paolo/Apollo 102 (1)
    Percy/Nico 111 (1)
    Jason/Will 75 (1)
    Threesome 19, 20, 32, 49, 65, 67, 77, 80, 88, 91, 95 (11)

    Language:
    English
    Words:
    417,048
    Chapters:
    151/?
    Comments:
    1515
    Kudos:
    2585
    Bookmarks:
    131
    Hits:
    112422
  7. Tags
    Summary

    Kim Taehyung is not a bad man. He just has a bad past. But when his new life is taking him back to the past he's trying to forget, old flames and new ones only serve to feed each other.

    OR

    Kim Taehyung is a mess, but now in space!

    Language:
    English
    Words:
    3,495
    Chapters:
    2/?
    Kudos:
    4
    Hits:
    87
  8. Tags
    Summary

    Bin is the best military spacecraft pilot to come out of this side of the galaxy and he knows it, but for the first time in his career he finds himself embarking on a journey that has him racing across the universe with an extraordinarily beautiful alien prince who is so much more than he seems.

    Series
    Language:
    English
    Words:
    25,561
    Chapters:
    6/?
    Comments:
    59
    Kudos:
    97
    Bookmarks:
    17
    Hits:
    1001
  9. Tags
    Summary

    Dan and Winston were inseparable. When Winston jumps from a window to avoid capture, he is replaced with Phil; an alien possessing his body. With Winston's memories and urges, Phil falls in love with Dan, but can Dan see past the fact that he's in his boyfriend's body?
    *minor smut*

    Language:
    English
    Words:
    2,504
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    8
    Hits:
    117
  10. Tags
    Series
    Language:
    English
    Words:
    2,988
    Chapters:
    1/1
    Kudos:
    4
    Hits:
    68
  11. Tags
    Summary

    AU where Teamiplier minus Ethan are the bridge crew of a research starship that is stranded in the Gamma Quadrant (yes, I know basically star trek voyager but with our favourite YouTubers as the crew)(also one of the most diverse crews ever in Starfleet history, basically tons of different species because I'm a slut for star trek alien species)
    Also, Ethan is a Space mermaid.

    Language:
    English
    Words:
    1,216
    Chapters:
    3/?
    Comments:
    3
    Kudos:
    8
    Hits:
    83
  12. Tags
    Summary

    The teenager only noticed the gun that was pointed towards him when he was shot. A clean hit to the chest. The recoil threw him off his feet and onto his back.

    Language:
    English
    Words:
    8,080
    Chapters:
    4/?
    Comments:
    7
    Kudos:
    41
    Bookmarks:
    5
    Hits:
    1075
  13. Tags
    Summary

    Zayn's expectations of a quiet summer spent at his grandparents’ farm are rudely disrupted when a spaceship crashes in the woods nearby. Harry is a long way from home.

    Language:
    English
    Words:
    18,136
    Chapters:
    3/3
    Collections:
    1
    Comments:
    3
    Kudos:
    9
    Bookmarks:
    4
    Hits:
    333
  14. Tags
    Summary

    "Put simply," Guy grinned. "Love is an all-consuming emotion that feels as if your heart has been ripped from your chest-"
    What?
    "Stomped on-"
    What!?
    "Then put in a blender. You're gonna love it!"
    WHAT?!

    Series
    Language:
    English
    Words:
    1,946
    Chapters:
    1/1
    Comments:
    26
    Kudos:
    27
    Bookmarks:
    6
    Hits:
    233
  15. Tags
    Summary

    Saitama is a cop who keeps seeing things no one else seems to remember, when he gets a job offer from a man in a black suit and shades.

    Language:
    English
    Words:
    70,477
    Chapters:
    6/8
    Comments:
    109
    Kudos:
    415
    Bookmarks:
    81
    Hits:
    3746
  16. Tags
    Summary

    Inspired by the prompt: Area 51 has four level emergencies for a breakout. Level 3: Armed forces intervention. 2: Public statement. United Nations joint resistance. 1: Worldwide evacuation effort. Use of nuclear weapons permitted. And 0: Call the number on the sticky note (and pray to God his demands aren’t too high).

    Language:
    English
    Words:
    47,370
    Chapters:
    6/?
    Comments:
    36
    Kudos:
    93
    Bookmarks:
    19
    Hits:
    907
  17. Tags
    Summary

    Shiro tries to reason with Lord Zarkon after he's abducted. Or kidnapped. Same thing.

    Oneshot/drabble

    Language:
    English
    Words:
    216
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    32
  18. Tags
    Summary

    Kenma and his boyfriends fuck a tentacle prince to save Earth from an alien invasion.

    Language:
    English
    Words:
    4,207
    Chapters:
    1/1
    Comments:
    8
    Kudos:
    54
    Bookmarks:
    4
    Hits:
    698
  19. Tags
    Summary

    Jongin invents a new sex toy for Kyungsoo to try. It's kind of goofy looking, but Kyungsoo's gotta give it a shot. Where did the inspiration for this weird device come from though?

    Series
    Language:
    English
    Words:
    3,014
    Chapters:
    1/?
    Collections:
    1
    Comments:
    27
    Kudos:
    172
    Bookmarks:
    15
    Hits:
    1887
  20. Tags
    Summary

    James and Eve investigate Urtokians in London. (A Men In Black AU.)

    Language:
    English
    Words:
    1,199
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    12
    Hits:
    47

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