Top similar games like Annual Intruders 2.0:

Echoes of the Entity is a echolocation Hardcore Stealth Horror game, each map has its story and each monster (called entities in the game) has different powers. Join this atmosphere and try your best.

As a homeless man, collect bottles by day and survive terrifying encounters by night. Trade bottles to unlock upgrades for your shelter. Alone and vulnerable, every day is a fight for survival in a world that turns darker after sunset.

You are a researcher working at a Bioweapons R&D company, focusing on national security. The weapons being developed here are usually horrifying beasts that possess many different perks. In your case, one of them has escaped and it's up to you to continue your research or escape the facility.

A Multiplayer, horror about delving into building consumed by parasitic monsters to gain knowledge for a CLASSIFIED government team!

Angelica's Chaotic Hardcore School is an Indie Horror Game inspired by Baldi's Basics in Education & Learning, featuring a young girl named Emily in a Chaotic School with 5 different floors. From Solving Math Problems to discovering new Science Experiments. Different Knowledge is Required!

These are still the same yellow corridors and rooms inhabited by dangerous entities, but now you can fight them back!

Zack has a simple choice.. Run. Escape. Survive. With lots of puzzles to solve, Keys to find, Puzzle items to obtain to help progress through the game to lead to your escape. Will you live to tell the tale of JJ Randalls Orphanage?

Evil Officer is a mystery horror game where you are stuck in a Jail. Solve the puzzles to pave your way out. Stealth is the key to surviving this scary adventure. Multiple game modes to challenge you in different ways.

Being hopeless is the feeling you will encounter when you see the dreadful horrors that you will have to face in Umbra, an abyss where the worst horrors that a human can imagine reside, do you dare to face them?

Survive 20 mazes, survive in Hardcore, or Speedrun your way out

In this horror game, you must do everything you can to escape the demon’s clutches alive. Your soul is at stake. You will be saved or you will be damned forever. Remember, in the game, your choices can affect the people most important to you. Protect them and your mental state! Fight to the end!

In "Dwelling," a police officer investigates terrifying events in an abandoned school. Uncover the truth, survive the horrors, and solve the mystery hidden within each floor.

You're trapped in the dark with a killer psychopath. You must escape by solving clues, unlocking doors and completing puzzles. You only have 5 lives!

Arjun, a young man grappling with the mysterious disappearance of his brother and his own struggles with drug use, players must unravel the mystery behind his brother’s disappearance, confront terrifying visions, and explore the ominous secrets of Baoli, an ancient stepwell with a dark past.

Trapped in an abandoned asylum with the sinister Doctor Viscera, who will stop at nothing to keep you there as his test subject for cruel experiments. Explore the old GrimmHaus Asylum in this PSX-style survival horror game.

This is a psychological horror game where you play as a nanny taking care of dolls in a strange house. Watch over the dolls, complete tasks, gather clues, and uncover which one is the impostor.

Follow the balloon, run around the carnival. Find the key, hide in the box, watchout for the red nose. Will you be able to unlock the lock?

A terrifying horror survival game where you must outwit a deadly, electricity-hungry predator in an abandoned suburban town. Gather resources, set traps, and survive the night alone or in co-op. Every decision matters—will you escape, fight, or become the hunted?

Organised Crime is a ps1 horror game about mafia. Try to survive in a cruel world of mafia.

This is a short story about humanity's last attempt to resist nature. Cities lie in ruins, there are traces of huge claws everywhere - once disturbed by people, giants began to wreak havoc around the world. But is there a solution?...

Survive high risk gameplay as you are pursued by a terrifying monstrosity throughout a perilous open environment. You work to uncover secrets and escape the growing nightmare threatening your life!

Howdy, stranger! Hide from a vigilant UFO, find weapon components, and protect the farm from malevolent extraterrestrial threats.

Works of art are attacking people, turning an exhibition into a bloodbath in a single night. At the same time, you – a phantom thief – happen to be there to steal a valuable masterpiece.

"Lost Life" is an indie horror project where you have a chance to explore a foggy town full of mysteries. A place where worlds collide ready for you to reveal their secrets.

A content creator enters the cursed Museum for views, but finds something watching. Solve twisted puzzles, survive a ghost’s wrath, and choose your ending in this survival horror tale.

Explore an abandoned island, scavenge for resources, keep the fire alive, and hide from a deadly threat. Good luck, and beware of the dark.

Enter the Mysterious World of the Backrooms! Find weapons left behind by other wanderers, fight off dangerous entities, and make your way to the exit!

CURSE is a point-and-click horror game that throws the player into the world of paranormal investigations.

RESIDUUM is a first-person psychological horror game set in a decaying research facility. With only a dwindling flashlight and faulty heartbeat sensor, manage power, seek answers, and escape what hides in the dark.

The streets have fallen ill. You have been sent on a divine mission; you are the only hope to eradicate the evil that looms over the city and to uncover the secrets hidden in its depths.

【This is the fear of someone trapped in a dark, abandoned house.】 This evolving short horror game, which was developed by a 19 year old Japanese student, is coming to Steam!

Zombie Demolition: Infinite Zombie Shooter is here to scratch your FPS itch! Pick a weapon of your choice and start blasting endless amounts of zombies. The game has 3 game modes and Vampire Survivors mechanics! Solo or multiplayer up to 4 players!

In the midst of dark secrets and deadly dangers, do you have the courage to survive and thwart the spirit's plans? Embark on this thrilling adventure with The Soul Inside Us and push your limits!

The Call is a horror puzzle game where you are in the role of an american police officer who gets a domestic disturbance call while late on patrol. Once you arrive things get a little bit unusual...

Based on a true story, discover the horror of the Canton insane asylum as you attempt to rescue your daughter. Experience the scariest game of 2014.