Top similar games like Operation TP:

"Chernobyl: Origins" - is a quest game with psychological horror elements. You have to solve a lot of puzzles to find out the terrible secret of the catastrophe at the nuclear power plant. The game will take you to 1986, to the Chernobyl nuclear power plant.

Ghost In The Barn House is a 2D Survival Horror game based on the story of an old Haunted barn which was built in the 1800s in Texas.

At that the day, the world ended. People die left and right. Scream heard everywhere. Yet, this is the beginning of my new life. A life where I could finally found my happiness.

A horror puzzle game about exploring an abandoned children's toy, stalked by the the shambling husks of scrapped concepts that pursue you endlessly throughout the environment as you try to solve the cryptic puzzles left behind by the developers and keep your pet alive.

Would you believe one of your friends is a killer? Return home in this 2.5D horror story.

The only way to wake up is to die. The player must decide for himself whether he is inside a dream or is in reality.

Ah-Dan lives with his near blind mother and his dog in an old village. Since a very young age, Ah-Dan knows the rule of the village - to always come home before sunset.

While trying to find a payphone during a powerful storm, Mitch instead finds himself in a library filled with horrors and traps all laid out to end his life. Guide him to sanctuary or his demise in this horror adventure game found on a strange cartridge.

When I woke up, I was in a small room. Escape through the endless rooms.

Uncover the ominous mysteries of an abandoned chocolate factory. Navigate eerie levels, solve sinister puzzles, and outwit malevolent entities. Collect precious candies, unveil the factory's secrets, and confront the darkness. Are you brave enough to explore Candyland's dark secrets?

Ghosts from the House of Flesh is a horror puzzle game made in 2D pixel art. In the game, you have to collect hidden totems in the forest with ghosts of all kinds.

Love can wound and heal. It is a feeling inherent in everyone. But can you get love by force or deception? Find out in this new game!

An endless torture game set in the distorted remnants of forgotten RPGMaker puzzles.

EBOLA VILLAGE - this is a classic survival horror game from the 90s with a focus on atmosphere and player immersion. Solve puzzles, follow the story carefully and use various weapons in a brutal fight for survival. Danger lurks at every turn.

Dead Complex is a 2D Top Down, Survival Horror Game. Sneak, Loot and Fight your way out of an infested apartment complex and begin your final escape from the city.

"Soul of Butterflies: Incubation" is a point-and-click adventure game with a unique worldview. Players will take on the role of Anders and explore an extremely enigmatic world. Amidst indescribable struggles and fears, they will gradually piece together the truth of this world.

The ER: Patient Typhon is an atmosphere and exploration horror game where you are a young woman who has lost her arms. You have to use your wits, hide and run to survive this tale of deadly monsters and disturbing, environmental puzzles.

Noctambulant is a hand-drawn 2D survival and psychological horror game. Renee moves in with her grandmother after the passing of her parents in a tragic accident. Walk with Renee and unfold the terrifying mystery as to why she was made to go to bed early every night.

HELPING ANI is an psychological-horror game, where you play as Hajime, a boy who has to take something to his girlfriend, Ani. But be careful, the forest will be full of strange and curious foes!

Three limbs ripped off, infected with a deadly parasite, you must save your research. Drag yourself through the corridors of a secret research lab on a remote asteroid, fight off horribly mutated monsters, inject countless syringes of vaccines, and survive at all costs.

The main hero John Eikts wakes up in a mysterious room for supernatural creatures. Anomalies escape, wreaking havoc. Eikts must navigate the chaos while uncovering his dark past. As he approaches freedom, a shocking twist reveals that he is not a victim, but one of them.

Risu Ishikawa is about to split in two.

A free collection of short-form indie games made using the OHRRPGCE engine!

The continuation of Em-A-Li in this zombie themed horror puzzle game. Escape from your apartment and survive the jump scares.

The Haunted Tunnel is a 2D Top-Down Survival Horror Game based on the story of the Haunted Subway tunnel located in Ohio.

You're a home care nurse who visits an elderly patient. On each run, your tasks, problems and threats are selected randomly. A Sinister horror game without jumpscares or gore.

A narrative driven, puzzle-horror game. Solve cryptic puzzles, embrace or evade vengeful specters, decide who to trust and unravel a mystery.

Project: Prequel is an Indie, multiple choice, 2D, Survival Horror game, with puzzles and exploration. The gameplay focuses on story and player choices. The inspiration for this game comes from old 16-bit games, so be prepared for challenging battles and puzzles!

Lamentum is a pixel art survival horror game, set in New England in the mid-nineteenth century.

Play as Yaro, an introverted young adult who's forced to explore the mysterious and bizarre Red Forest after his brother gets dragged into its depths by a sinister creature.