Top similar games like Riley In The Abyss:

Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!

Arriving on a hunt in a small village, you become a witness to attack of alien forces on the ground, armed with a shotgun, you decide to repulse the alien intruders.

Infested: Space Colony is an intense action top-down shooter in a dimly-lit environment where aliens roam in shadowy darkness. Explore various sections of the colony ship. Hunt down aliens before they hunt you down.

♠ As you follow different protagonists, ♣ Each with their own story of loss, resilience, and the brutal realities of a world torn apart, ♥ You’ll uncover their journeys and sacrifices, ♦ Facing the daunting choice to fight, hide, or endure whatever lies ahead.

Trapped in a misty valley of endless time loops, confront echoes of your childhood and creatures from old tales and legends. Explore forgotten paths stirring subconscious fears, face nightmarish foes, and uncover a story of fading dreams and shadows of adulthood.

Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.

An Agonized Mind is a minimalist, survival horror, 2D top down shooter. Explore corridors filled with mutilated human experiments as you run and shoot your way to freedom. Gather resources and upgrade yourself, choosing to be robotic or human as you fight horrors of the compound.

Cock the hammer, pull the trigger, count to six. Release the cylinder, eject the shells, count to six again. You hold death in your hand, and death is heavy. Descend to the abyss, shoot the horrors you can comprehend, and survive the horrors you cannot.

DEVOSE is a cooperative horror game for 1 to 4 players. Explore, find proofs and survive. Every corridor is a trap. Every noise can betray you. Coordinate or die alone.

A sci-fi, horror, thriller, mystery and conspiracy fps.

A 2D side-scrolling survival game where you play as an ordinary man in extraordinary circumstances. LOOT a beautiful pixel art city, FIGHT sinister monsters, and ESCAPE before it's too late!

Too much has gone wrong — and now, together with your companion, you must uncover what hides among the trees.

Face the paranormal in this survival horror experience. Monitor security cameras, identify hostile entities using professional equipment, and maintain control of an abandoned psychiatric hospital before your sanity collapses.

Short first-person horror experience where you navigate through dark tunnels, hide from a monstrous entity, and uncover the biggest secret of your life.

A tactical 3D top-down zombie shooter with an innovative Field-of-View system. Tasked by researchers, you must uncover the cause of the zombie outbreak while managing scarce ammo, using tactics, melee, and grenades to survive endless waves.

Godwreath: Chapter 1 is a top-down nonlinear survival horror game set in a prison in the fictional Balkan nation of Tetrania. Discover what lurks within the shadows of this unique world, filled with unsettling locations and characters.

Backseat is a horror game where you play as a taxi driver forced to transport sinister passengers and survive the ride. An unknown man has kidnapped your wife and demands you gather information on each passenger. Can you survive the night and uncover the mystery behind your wife's kidnapping?

Psychological horror experience where exploration, tension, and environmental storytelling guide you through a decaying world full of secrets best left buried. What was meant to be just another exploration quickly unravels into something far more disturbing.

All contact with the mining ship USMSS Jerash has been lost. Search the derelict ship for answers. A Sci-Fi Horror Survival game.

A top-down and dream-filled shooter with a story that demands to be told.

A Top-down Horror game, where light is your only weapon against the monsters lurking in the shadows. Keep your torch alive as you attempt to uncover the secrets hidden within the forest.

Planeta 55 is a horror-themed fast action sci-fi FPS Hordes of monsters. New weaponry. Guns. Blood. Fight.

Dead Return is a first-person psychological horror game about returning to a place you can never leave.

Lyrvane Park is a first-person meta-horror puzzle adventure. Use the "Radar of Emotions" to harvest children's emotions, power up the train, and unlock the path forward. Beyond the "Staff Only" signs, the park’s darkest secrets await.

Bucky's Grounds is a first-person Retro style mascot horror game, where you uncover the dark truth of a mysterious town within another dimension, visit the Khancoban playground while avoiding the sweet toothed rabbit who despises yellow light.

Gifted with the┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ ┉┉┉┉┉┉┉┉kaleidoscopic┉┉┉┉┉┉┉┉ ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅future. Sam Barlow ╳ Brandon Cronenberg.

An experimental 2D-shooter with the elements of a horror game. D'lirium brings together some mechanics back from 90s classics. Non-linear levels, search for the keys, violence and a lot of other things. Including the colourful ponies.

You're placed in a small, secluded house hidden deep within a dense jungle teeming with danger. The calm is short-lived as the ground shakes and distant roars grow louder—dinosaurs are closing in. Your only chance is to navigate the confined space, avoid detection!

Narcissus is an adrenaline-pumping, top down, action-horror game that puts you in the shoes of the last survivor on a doomed spaceship. The clock is ticking, and danger lurks around every corner.

First person, Indie, horror survival game. Use light and sound-based strategies to evade the ghost and achieve objectives to unlock the extended ending.

Abduction is a singleplayer psychological horror experience. When unexpected visitors arrive in the middle of the night, you must defend your farm in order to take back your land.

The ultimate 2D horror is back! Dive deep into the diverse world of horror movies! Nothing can prepare you for the R-rated challenges you will face!

You are an Orderlord — a mutating meatball cop battling cultists in a surreal post-human dystopia. Evolve your form, investigate an intergalactic conspiracy, and prevent cosmic annihilation in this top-down horror shooter.

The Backrooms - Nightmare Dimension is a Co-op online horror game with up to 4 players, where you and your friends take on the roles of soldiers who are part of the SCP Foundation with the mission to eliminate the mysterious entities found in the infamous place called "the Backrooms".

Arachnoid is a first person horror game about moving into a house and finding a giant spider infestation. Fix your house, walk to surrounding points of interest, and defend yourself with shotgun after finding it. In an immersive VHS style Arachnoid will pull you into this horrifying mystery.