Top similar games like Treasure at Thornhill Academy:

Imagined Leviathans is a narrative survival game set in a frozen British village. Explore the countryside and unite the survivors to face down your Leviathans together.

戏班内扑朔迷离的死亡，步步紧逼的幕后黑手，封闭剧场内的死亡倒计时，案件主角的生命和救赎都取决于你的决断。当第一桩案件尘埃落定，你以为可以回到现实世界时，轮回之路才刚刚开始……

A missing person case straight out of 1995. Search the early internet, dig through emails and dusty floppy discs, and uncover the secrets behind the disappearance of Victoria Mason.

The president trusts you. Exercise your Shamanic capabilities (or lack thereof). But don't get caught!

N.E.R.D is a story-driven escape room puzzle game, brought to life as a gripping interactive movie. Inspired by cult classic thrillers, this is an experience that will pull you in - and won’t let go. Dark, intense, and deeply unsettling, every moment pushes you further into the unknown.

A puzzle-detective game set in 1990s China: play as a forensic artist, interview witnesses, drag and drop testimony and documents, sketch suspects from clues, and piece together evidence to solve mysterious crimes.

Gather evidence, interview suspects and send your case to trial. Have you got what it takes to be Tokyo's top detective?

A short, experimental indie game where you figure out who you can trust while home alone. Point, click and chat as you investigate on your new computer in this puzzle mystery.

The night before the wedding, the altar burns down and the wedding planner is injured. The family blames a curse, but she suspects foul play. Play as a college student who goes undercover as her replacement. Can you solve the mystery before the wedding?

Big Brother has arrived - and it’s you. Investigate the lives of citizens to find those responsible for a series of terror attacks. Information from the internet, personal communications and private files are all accessible to you. But, be warned, the information you supply will have consequences.

Enter four haunted locations where memories hunt the living. Solve paranormal puzzles, uncover ghostly secrets, and survive what awakens under the Blood Moon.

Homicide detective Ralph is distraught when his trusted, reliable partner goes missing around the same time strange killings begin to take place. While solving the case, Ralph is paired up with an impish rookie he can't get along with.

Nothing brings people together as well as a common grief or crime! Can you bravely confront a criminal puppeteer with no legal defense?

一位总是能露出温柔笑容的金发修女，将众人联系。白发女子总是无言。［想 知 道 你 父 母 的 下 落 吗 ？准 备 好 ］浅冰背后，为何会有寒意深藏？战斗，悬疑，治愈，推理，剧情持续反转，不断的匿名威胁，绑架，真相到底是……

What is the price of eternal life? Stop the atrocious ritual! Don't let evil prevail! The soul hunter will spare no one. Can you master the willpower to win?

A masked filmmaker hunts his cast. Step into a cinematic nightmare where every scene is a trap. Solve puzzles, uncover clues, and escape before the director calls “Cut.”

Step into the shoes of a detective tasked with solving the enigmatic murder of a man whose past is shrouded in mystery! Can you solve another complicated case?

Unlock the secrets of Blue Roche! Are the legends of monsters real, or just figments of the local's imagination? It's time to find the truth!

The line between life and death is as thin as the autumn breeze. Will you escape, or will Darkwood claim you as another victim of its harvest?

There's no such thing as a perfect crime! You have to solve a series of mysterious murders in San Francisco. It turns out that this bright city has its own dark side...

This is a single-player puzzle game. You are a tourist visiting Emerald Valley, but a sudden landslide traps you and the other visitors. Explore the environment, collect items, talk to fellow tourists, and piece together the truth to discover why you can’t leave—and lead everyone to safety.

A killer hides behind familiar faces. Solve puzzles, uncover hidden clues, and expose the conspiracy tearing the village apart before fear consumes it whole.

Step into the shoes of a government official in a top-secret department of the Orwell surveillance program. Given the power to both uncover and fabricate "the truth", how far will you go in the service of your country? Season 2 of Orwell, the award-winning surveillance thriller.

A judge's body is discovered with a clean cut across his jugular, setting the stage for an intense puzzle of motives and clues.

Pendle Tower was once a lavish high-rise hotel, but a new renovation has awakened a long-dormant secret within its foreboding halls.

Join Leo in Super Spy Academy! Uncover a mysterious plot at a prestigious university, solve puzzles, interact with unique characters, and explore diverse areas to save the school from a perilous fate.

The Baron's daughter is missing, and you are the man to find her. No problem. With your inexhaustible arsenal of hard-boiled similes, there is nothing you can't handle.

A point-and-click adventure with innovative detective mechanics. Help Ollie, a fledgling reporter on his first day at the Signal & Echo newspaper, to solve the mystery behind a schoolgirl's disappearance. Developed by an ex-journalist.

Every case has a story behind it! You need to find and collect clues in the scene and reason at every level to find the truth. The clues can be associated or cross-layered.

Staffer Retro is a mystery adventure game where you uncover past incidents related to ‘Mana’, the source of supernatural powers. Gather information through dialogue and exploration, and piece together clues found in documents to guide the choices of Verita Retro, the protagonist.

A desktop-detective mystery where you’re tasked with investigating an unsolved murder. Scour case files and use logic and deduction to discover the truth of a thrilling story.