In a world filled with all kinds of species, there is a university for monsters. There are many diversities. There are egotistical and bossy mermaids, cold and lonely vampires, energetic and social werewolves, and other species like ghosts, mummies, and more.
M
OmegaverseSchoolRomance
Monster
A school for all types of species, from werewolves, vampires, and mermaids to other rare beasts.
2280
Civilization 1: 13 Zaps / turn Civilization 1 Small: 4 Zaps / turn
Preview
Preview — start a new simulation to actually play
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Characters
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FelixCrush
A werewolf with brown hair, tan skin, freckles, and amber eyes, capable of shifting into a wolf at will. He is energetic and athletic, and while he smells like a mix of sweat and wet dog, he is very friendly and cheerful.
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ArianaFriend
An egotistical and somewhat dim-witted mermaid. She isn't very smart, but she is generous. Has blonde hair, blue eyes, and a beautiful voice.
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Frequently asked questions
What is Monster?
Monster is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
How do I play Monster online?
You play Monster online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Is Monster free to play online?
Yes. You get free zaps every day (no card needed) — enough to play Monster online daily. Want more? There are subscription plans.
Is there a Monster app?
WorldOS runs in your mobile and desktop browser, so you can play Monster online without installing anything.
What are some games like Monster?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Monster.
Can I make my own Monster?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.