Top similar games like Roy Rattler:

BTGZ:FC is a sci-fi horror game where you control an RC drone to explore a dangerous new dimension. Navigate a vast network of tunnels and Survive hostile entities and anomalies using specialized tools and devices built specifically for the drone, and rely on transmitter antennas to travel.

Following a family tragedy caused by a strange weather phenomenon, unsettling events begin to unfold at a secluded farmhouse, leaving a widowed reverend searching for the unknown.

Explore an abandoned research facility, uncover evidence of horrific experiments, and escape alive. Complete randomized objectives with your team while evading bio-engineered threats in this atmospheric co-op horror experience.

Experience the game in its best form with the Director's Cut Edition. New graphics, new enemies, more weapons, more blood...

Explore a vast space station caught in a crisis and adrift in the void. Discover new weapons, fight challenging foes, and discover the dark secrets of Project HOSTILE in this in this Sci-fi Metroidvania.

Navigate through an underground parking lot in search of four important cars. Armed with only a phone, evade the abnormals that are sent to intercept you and make it out alive.

Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.

PSX-styled survival horror FPS meets point-and-click adventure game. You are bound to a sinister conveyor mechanism. Reach for weapons and items, navigate labyrinthine tunnels, and blast your path to worthiness!

With a strong military career, Selin is drawn into a conflict between humanity and aliens after an urgent mission call interrupts her family dinner. Investigating a mysterious object that crashed on Earth, Selin forms alliances to uncover the aliens' true intentions and guide humanity's future.

"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 young reporter investigates disturbing legends born of the Italian Internet. Brain rot-do they really exist? Discover the truth, photograph the entities and collect the figurines before the moon turns red. A psychological horror between folklore and madness.

Alex’s quiet life unravels as his town transforms into a nightmare. People vanish, buildings shift, and monsters roam. All signs point to Lumina, a tech giant hiding something dark. Scavenge, survive, and uncover the truth before reality tears itself apart.

FPS game going home from work, crafting to conceal yourself so you don't get caught, walk silently so you don't get busted, Quiet Office Floors is a game that challange your patience, but is the workplace is the only game level? No. you will walk through forest, cemetery, mine and sewer to get home

Find your way out of the sewers while fighting off an unstoppable monster and slowly succumbing to a mysterious illness.

Enter the abandoned workshop of Murray’s Costume Manor and unravel the mystery left behind by the reclusive inventor. In Five Nights at Freddy’s: Secret of the Mimic, you’ll step into a world where every dark corner holds a secret and every flicker of light hints at an ever-present threat.

Use a rearview mirror to fight through a horror-filled hellscape in this Doom-inspired retro-fps. Shoot behind you, detect invisible enemies & never fall victim to enemy traps.Find new weapons, unlock abilities & warp to maps at any time!Objects In Mirror Are Closer Than They Appear!

Silent Pit is a first-person horror game set in dark, oppressive underground tunnels. Face the dangers lurking in the shadows, find the tools and weapons at your disposal, and try to make it out.

Witness anomalies at a gas station in Winona, Arizona. Experience the tense atmosphere of the gas station through the eyes of Rayne Williams, an experienced D.I.B Agent. Explore the story with your own playstyle.

When a domestic terrorist resurfaces it falls on an overburdened police department to discover his plot and put an end to it, and as a washed up detective leading the renewed investigation things begin to not appear as they seem.

You are a wolfman hunter on a critical mission: to uncover the truth and prove that the wolfman is not just a legend, but a real and deadly threat. Your journey will bring you face to face with the beast, as you seek to end the nightmare once and for all.

SCP: Submerged is a story-driven game set in the SCP Universe. Deadly entities are on the lose in the facility, located leagues below the waves of the northern sea.

A Survival Horror game: Paranormal Investigator, Jonathan Hunter, awakens in an alternate realm finding himself fighting to survive. Forced to team up with a ghost girl named Angel trapped in a strange artifact, they must work together to escape an underground laboratory and evade dangerous enemies.

Project XMAS is a retro style, horror, single - player game where you need to return to your home... The map is completely procedurallygenerated so every approach will be differend and specific.

You arrive at Mars Site-113, a decaying monument to the SCP Foundation's ambition—and its failures. Once the most secure facility, now a cradle of horrors calling you to uncover its secrets. Face relentless anomalies, humanity's darkest truths, and a mission that demands survival above all else.

Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.

You dodged death once — but it's not finished with you yet. Alone in an eerie town, you must search, hide, and survive while a relentless mechanical predator stalks the streets. Stay alert. Stay alive.

Periphery is a psychedelic action-horror game. Uncover the truth about your workspace, get introduced to the locals and their gnostic fascination. Warp into the pixelated world of Periphery and experience surreal world built on mystery.

An atmospheric first-person horror immersive sim where you use an array of unusual items to escape a murderous cult of rabbit-headed men from a nightmare world.

Marooned on an hostile planet, a pilot tries to unravel his past before madness dwells him…or worse, before he dies to be cloned and repeat this nightmare once again.

INDUSTRIA 2 is a narrative FPS adventure about a woman stranded in a parallel dimension. Explore, scavenge and fight your way through a mysterious boreal landscape consumed by an ever-hungry artificial intelligence to find a way home.

A zombie ponies game where you have to survive with a shotgun.

You are a night worker who has to clean up after a long day of trading at the local mall. But as the night quickly progresses you start to realize that something isn't quite right.