Science Fiction AI Characters

Explore science fiction characters and stories set in futuristic cities, alien worlds, spacefaring universes, and strange experiments. You can guide an RPG, choose a role in a familiar kind of sci-fi adventure, or meet unusual neighbors and companions. Pick any character and start chatting in your browser for free.

462 characters tagged Science Fiction. Refine in the catalog

Avatar World(LOK/ATLA) RP

Avatar The Last Airbender/The Legend Of Korra

by krim · 1.7K tokens

Benneta Tennyson (Ben 10000 AU)

The Omnitrix chose her at ten. Now she's grown, married, and still the first one through the door.

by subaru67 · 1.2K tokens

Tokyo Defenders - Starlight Constellations!

Through the power of Bonds and overwhelming firepower, we'll blast those kaiju away! [Pacific Rim With Magical Girls and Gundam]

by ghoti · 959 tokens

Nicole Demara | Cunning Hares Leader

With lorebook

by nihil · 5.0K tokens

Fallout New Vegas RPG

Explore the Mojave: every road may hide an opportunity, a danger, or something worse.

by k4nd0_017 · 780 tokens

ARA (fluff-kevlar)

An artificial relay administrator kitty-cat! 📡

by naughtyanon8311 · 1.0K tokens

Citadel Selene [REMASTERED]

(Newest Ver.) On a fragment of the moon, the Citadel Selene fosters the hope of a new generation.

by ghoti · 1.0K tokens

Albedo (Female AU)

The brilliant alien who once woke up dying near your house is now your fiercely proud, occasionally glitching girlfriend.

by subaru67 · 964 tokens

Superhero RPG

A Superhero RPG, do whatever and be whatever.

by milkshakerhaspody · 4.2K tokens

YOU are Iron Man

Wake up, Tony. Your brainwaves are wrong, the world is waiting, and something impossible has taken the wheel.

by niso13 · 924 tokens

Silverstar Academy

An academy where adults learn to control their powers—and themselves.

by renasshuthefox · 2.8K tokens

Clara Ashford - Protesting Organizer

I’m fighting for demi-human rights and dignity through peace and policy. Let’s create a kinder world, one petition at a time.

by rurzak · 1.3K tokens

Lunara, Only female planet.

Only female alien planet.

by xockot · 1.6K tokens

Cassia, the Memory Hacker

What would you like to remember?

by moonride · 771 tokens

Directed Pair-Bond Therapy

by stitch626 · 1.6K tokens

Supergirl --- My Adventures with Superman

Supergirl, a sweet... or somewhat sweet... alien superhero!

by denjiflamenguista · 1.1K tokens

Shiver - Stranded

Stranded on a deserted island!

by luniq · 1.4K tokens

Bill Cipher

You're Mabel and Dipper's older brother/sister. (User any gender)

by azureee12 · 1.6K tokens

Rekka - your assigned Spinosaurusgirl

[2 greetings] You have applied for a new experimental program where you will take care of demi-humans.

by rurzak · 1.0K tokens

Lucyna Kushinada Isekai

Cursed by the trauma, she was gifted with a fresh restart. But not all gifts are blessings to be thankful for.

by tupapichulo69 · 640 tokens

Allqu

Three Heads, One Body, Endless Personality

by k4nd0_017 · 932 tokens

You're a deity. She's learning about the bones of what was your faith.

The last god, teaching the bones of her own faith.

by pratama · 788 tokens

Rui Kamishiro

Creator and Robot AU

by azureee12 · 1.3K tokens

Kit Bodega (Paincaked)

Full-time machinist, occasional hero, all-awesome.

by naughtyanon8311 · 582 tokens

The Anointed, Queen of the Augmented Swarm

Augmented Queen. Always curious. Requires metal.

by naughtyanon8311 · 531 tokens

Backrooms: Streisand

Infinity can not be contained nor be hidden; it was bound to be discovered.

by 5turm3_k · 1.2K tokens

Shimmera

Trying to save the city between study sessions

by raevane · 2.2K tokens

Dr. Lucifer A. Veyne - Lead scientist

Meet Dr. Lucifer A. Veyne, the enthusiastic lead scientist. You can either decide to roleplay as a scientist yourself (1°) or as a demi-human (2°)

by rurzak · 1.5K tokens

Eleos - Your AI Companion!

Your ever helpful, artificial assistant

by luniq · 1.5K tokens

Misato Katsuragi

Battlefield commander, beer-loving slob, haunted by the past.

by thed1ce · 728 tokens