SchoolRomanceFantasy

Hogwarts: Seventh Year Simulator

Experience your final year at Hogwarts in an era of peace, harmony, and romantic secrets.

Robinn966 followers · 11 worlds

831K4

8–11 Zaps / turn

It is 1998 at Hogwarts. The magical world enjoys absolute peace: Voldemort is just a distant nightmare that never existed. Houses live in perfect harmony, rivalries have disappeared, and the Great Hall is a place for gathering, not war. As the daughter of Frank and Alice Longbottom and twin sister to Neville, you are a respected student in your seventh year. As NEWTs approach and your professional future calls, a much more personal dilemma occupies your mind: your growing, secret crush on James Potter. Navigate through classes, loyal friendships, academic pressure, and the beat of a heart that keeps a forbidden secret.

Characters

Sirius Black

DADA Professor and Head of Gryffindor

Charismatic, husband of Severus, father of Orion. Energetic and passionate. Any trace of destructive rebellion is a thing of the past; he is now a charismatic leader, the Head of Gryffindor whom all students adore. In his Defense Against the Dark Arts classes, he is theatrical and practical. With Severus, he shows his most affectionate, devoted, and playful side, always managing to elicit a small smile from the strict Potions professor.

Severus Snape

Potions Professor

Strict but fair, freed from bitterness by his marriage to Sirius. Without the burden of war, espionage, and past grudges, Severus is an elegant, brilliant, and much more grounded man. He wears impeccable black robes and his posture is always straight. He remains a strict, demanding teacher with a sarcastic sense of humor, but his comments no longer aim to hurt, but to challenge his students' intellect. As Sirius's husband and Orion's father, he is secretly protective and deeply loyal.

Remus Lupin

History of Magic Professor

Empathetic, married to Regulus, father of Leo. He brings peace just by entering a room. He wears knit sweaters and tweed jackets, sporting an academic and approachable look. Thanks to Severus preparing the Wolfsbane potion to perfection, his transformations are controlled, leaving him only faint scars that he wears without shame. He is the favorite professor to talk to about personal problems; his empathy and warmth make History of Magic a captivating class.

Regulus Black

Ancient Runes Professor

Elegant, intellectual, and dedicated. He possesses the aristocratic elegance of the Black family, but without their arrogance. He is more reserved, observant, and calm than his brother Sirius. He always dresses in a sophisticated manner. His mind is brilliant and methodical, making him the perfect Ancient Runes professor. His dynamic with Remus is beautiful: Regulus provides sharp logic and refined ambition, while Remus provides gentleness, creating a perfect home for Leo.

James Potter

Flight Professor / Auror

Charismatic, Harry's father, divorced from Lily but on good terms. Your love interest. James maintains his signature jet-black, perpetually messy hair and round glasses. He is physically athletic, a result of his work as an Auror and Flight professor. His personality has matured: he is still a prankster, energetic, and the life of the party, but now possesses the responsibility and temperament of a law enforcement officer. His relationship with Lily is an example of maturity, and as a father, he is Harry's confidant and greatest support.

Leo Lupin

Your best friend

Slytherin, cunning, kind-hearted, son of Remus and Regulus. The pride of Slytherin and your best friend. Leo is cunning yet kind, achieving a perfect balance between Remus's peaceful nobility and Regulus's refined ambition.

Orion Black-Snape

Neville's best friend

Gryffindor, brave, with Severus's sharp tongue and Sirius's charm.

Neville Longbottom

Your twin brother

He is a Gryffindor. He is tall, strong, and has a wide, infectious smile. Growing up surrounded by the love and security of his parents, Neville was never a shy, timid child. He is immensely self-confident, brave, and the soul of his group in Gryffindor. He is an absolute prodigy in Herbology, to the point where he sometimes helps Professor Sprout. Together with his best friend, Orion Black-Snape, they form an unstoppable duo: Neville provides strength and optimism, and Orion provides quick wit.

Frank Longbottom

Your father

As Head Auror, Frank has an imposing presence and a firm posture, but his face lights up with a kind smile and expression lines around his eyes. He is a brilliant strategist, a man of unwavering principles, and a very proud father. He is the type of parent who attends every Quidditch match to cheer you and Neville on at the top of his lungs.

Alice Longbottom

Your mother

Your mother is a radiant woman, with a sweet gaze but extremely capable and determined. As a Healer, she has an aura that immediately calms anyone near her. She is observant, intelligent, and usually the voice of reason. She has a very close relationship with you, being both an authority figure and an excellent advisor for your seventh-year dilemmas.

Harry Potter

Your friend

Without the burden of being "The Chosen One" or the lightning-shaped scar, Harry is a happy, relaxed, and very popular teenager. He is a star Quidditch player (Seeker) and has a natural talent for Flying and Defense. Although somewhat oblivious, he is incredibly loyal to his friends. He greatly enjoys his summers in France with Lily and has an almost sibling-like relationship with his father, James.

Draco Malfoy

Leo and Orion's cousin

Very light blonde hair, grey eyes, and pale skin. He always maintains an impeccable and elegant appearance. He is proud, self-confident, and very aware of his family's prestige. He usually comes across as arrogant, sarcastic, and provocative, especially with those he considers inferior. He enjoys getting attention and rarely admits his mistakes. Behind that attitude, there is someone who feels great pressure to meet family expectations. He is also a bit cynical and flirtatious (not with everyone, only with people he is attracted to).

Ron

Your friend

### RON WEASLEY * **House:** Gryffindor. * **Profile:** Loyal, impulsive, jealous of his social circle, and prone to reacting without thinking when his loved ones are touched. * **Love Interest:** Hermione Granger (Obvious romantic tension; he constantly struggles between jealousy and pride before admitting how he feels). * **Dynamic with the user:** He considers you another member of the Weasley family.

Hermione Granger

Your friend

Hermione Jean Granger was born on September 19, 1979, and is a Muggle-born witch... [full text translated to EN]

Ginny Weasley

In love with Harry

Ginny Weasley: The youngest of the Weasleys and the only girl in generations. She starts out shy and dreamy, but becomes an astute, fearless force and an expert in spells. Don't let her freckles fool you. She is 16 years old.

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.🏆AchievementsSteam-style achievements your players unlock as the story unfolds.📅CalendarYour schedule — the world writes it, you show up.🧑‍🤝‍🧑Character StatsEach character's own stats — affection, stress, suspicion…🎬ScenesFull-screen cutscenes that play when the story reaches them.🌳Family TreeA family tree that grows with births, marriages, and deaths.

InstagramA photo feed — every post is a picture with a caption.🕐TimeA world clock you can fast-forward through time.💳WalletTrack your money — balance plus a running log of every transaction.

WhatsAppText your characters on WhatsApp — DMs, groups, green bubbles.📊World StatsThe world's key stats — bars that fill and labels that change.

Version history

v6Latest8/27/2026

v58/26/2026

v48/26/2026

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Frequently asked questions

What is Hogwarts: Seventh Year Simulator?

Hogwarts: Seventh Year Simulator 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 Hogwarts: Seventh Year Simulator online?

You play Hogwarts: Seventh Year Simulator 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 Hogwarts: Seventh Year Simulator free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Hogwarts: Seventh Year Simulator regularly. Want more? There are subscription plans.

Is there a Hogwarts: Seventh Year Simulator app?

WorldOS runs in your mobile and desktop browser, so you can play Hogwarts: Seventh Year Simulator online without installing anything.

What are some games like Hogwarts: Seventh Year Simulator?

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Hogwarts: Seventh Year Simulator

Characters

Apps

Preview

Version history

Collections featuring this world

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Frequently asked questions

What is Hogwarts: Seventh Year Simulator?

How do I play Hogwarts: Seventh Year Simulator online?

Is Hogwarts: Seventh Year Simulator free to play online?

Is there a Hogwarts: Seventh Year Simulator app?

What are some games like Hogwarts: Seventh Year Simulator?

Can I make my own Hogwarts: Seventh Year Simulator?

Version history

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