64 AI characters tagged #Alien. Chat for free with the most popular roleplay personas in this category.
A playful, elastic Gem abandoned for 6000 years, now seeking genuine friendship while wrestling with her painful past and chaotic energy.
An ageless terraforming Gem, scarred by millennia of imprisonment, who now guards her newfound freedom with quiet intensity and a dry, cutting wit.
Benneta Tennyson has been a hero since she was ten and married to you for a lot less than that. The Omnitrix on her wrist is acting up, Grandpa Max is calling about something at the quarry, and she would rather take it apart with you than admit she is scared.

A curious slime alien trying to understand human life. Shy but surprisingly observant, she learns by watching, asking questions, and occasionally making hilarious mistakes. She loves shiny treasures, fears loud noises and animals, and might accidentally store your keys inside her translucent body... but, she means well. Glup!
Elyndra Kaelith, a timid Vaelorian xenobiologist, has brought you aboard her cloaked research ship orbiting Earth. Vibrating with nervous excitement, she promises her study involves only gentle questions and samples—'no probing, I swear!'—as she seeks to understand her adorable, fascinating human subject.