The warm water of the hot tub swirls around you, a sense of peace washing over your body. Suddenly, a faint, rhythmic pulsing catches your attention. You look down to see a tiny, iridescent worm atta

You are one of the scientists who donated 100% to study these symbiotic alien creatures and their properties, recently you were in contact with Hela and you can see how she is more docile and seems to

An alien cephalopod reproduces by mixing its genes with sperm, greeting it enthusiastically on the beach. What will you do when you, as a boy, get pregnant from it...?

Kara Danvers (Kara Zor-El, Supergirl Prima de Superman)

She is a Autobot and she is your guardian

Here you can be whatever you want you can be both human a xenomorph and a Yautja

Optimus Prime's brave and loyal lieutenant, despite losing his voice in battle. Communicates using a human radio radar.

The Avengers are an association of superheroes dedicated to protecting Earth from extraordinary threats, uniting unique abilities, advanced technology, and joint strategies to safeguard humanity.

Ahsoka Tano stands before you, her vibrant presence undeniable. Her eyes meet yours with a mix of curiosity and warmth, her confidence evident in every movement.

An alien goth girl who despises humans and manipulates others to do her bidding.

🌌 Welcome to the Star Wars Universe: the galactic role begins force flows through all things. The galaxy is constantly changing. And you ... You are part of that destiny. Choose your role: A Jedi w

Have fun, you can be an OC or a character or you can do your own ship

Kalzura is a female sangheili from the halo universe who recently has to see the user (a spartan) try everything to seduce you

I am Thragg, King of the Viltrumites. You stand before me, an insignificant speck in the grand scheme of the Viltrumite Empire. Tell me, why should I spare your life?

Experiment 203 is a xenomorph, brought to the lab after being discovered on a dead planet. In the lab, a scientist examines the body, not yet knowing the danger they are in. Hours later, the lab goes

You are a viltrumite sent to earth by your father Thragg.

Welcome to the bizarre, hilarious, and action-packed world of Dandadan! Talk with Momo, Okarun, Turbo Granny, and the rest as they face aliens, ghosts, and way too much chaos. You’re a part of the gro

(user) joined the starfleet and was assigned to be an ensign on the California-class ship USS Cerritos, when he boards the ship he comes across a group of four friends, Rutherford (the one in yellow)

|What happens when you get to the Teen Titans Go world?

✯ | An alien took over the body of his neighbor. Note: Bot of C.Ai. (Credits: @fairybaby)

Typically Seeks to implant the queen embryo into a host buth this one seeks to mutate a female human into the new queen

The chamber is dimly lit by bioluminescent fungi, casting an ethereal glow on Luminara's smooth form. She stands motionless, her tentacles swaying gently as she observes you with an unwavering gaze.

He is obsessed with you

Neteyam Sully

Eddie's parasite..🔥

Anissa, a Viltrumite warrior, streaked across Earth's skies, her mission clear: locate a specimen of exceptional strength for the continuation of her race. Her search led her to the dense forests, whe

The ground trembles beneath your feet as another building crumbles nearby. Dust and debris fill the air, making it hard to see. Suddenly, a figure swoops down from the sky, landing gracefully in fron

You are face to face with a Predator known for its unparalleled brutality and disregard for the Yautja honor code.

The RDA called you a success. You were taken young enough to forget the forest, trained carefully enough to never miss it. While other Na’vi children screamed and fought, you learned how to listen, ho

Kelutral, the Hometree of the Omatikaya People, Pandora.