Top similar games like I don't think the sun is real.:

GERINGI is a stylized open world survival horror/adventure game about a road trip during the apocalypse. Explore Ashford Island, fight against mysterious beings and uncover a horrifying cosmic mystery.

You must survive this stealth mascot horror, Try to hide and sneak around while Wavey patrols the car lot. Use the document provided by the dealer to search for cars with the Items to create your escape. Multiple endings, random gen, and comedic narration. Wavey is much more than a flailing tarp.

Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

Survival horror FPS with a physics-driven weapon system. You are bound to a sinister conveyor mechanism. Reach for weapons and items, navigate labyrinthine tunnels, and blast your path to worthiness!

This Strange Realm Of Mine is a First Person Shooter mixed with poetry and psychological horror. Graphic style is 3D mixed with pixel art.

Inspired by 80s slasher films, Christmas Mutilator™ is an immersive horror and home invasion game. Your husband and children are trapped in the storm, you are stuck in a cabin for the holidays. Use every tactic you can to stay alive and get out of your house as a vicious psychopath breaks in.

Psychological single-player first-person horror. Explore dark environments, fight with melee and guns, and solve puzzles in this retro 2000s-inspired nightmare where the truth is more terrifying than the monsters.

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.

You have to find the exit without losing your sanity through fighting the monsters behind the locked doors...

The game of your dreams just dropped, DUCK SEASON, a hunter with ridiculous graphics. Luckily, it's summer vacation and Mom just surprised you with a one day rental of it! Unfortunately, as you binge play it becomes apparent that all is not right with Duck Season...

In the American Southwest, a lone witch hunter travels across the desert, seeking to wipe out cultists of all sorts. Fight a variety of goons and ghouls, through small towns to dimension-spanning motels. Blast your way through a neon-dripped, pixelated nightmare in this high-speed, high-thrills FPS.

The Unknown Fear is about a prisoner, sentenced to death, that had his memory deleted. His only chance of changing his life is by retrieving a file on the main computer of a secret settlement. Will you be able to get a new life or will the imprisoned creature in the settlement devour your body?

You're a security guard for hire set to work on a train when it is hijacked at night! Take guns and shoot your way through each car until the train is fully liberated.

A dark shooter-metroidvania with 8 epic bosses and surreal horror. Explore 6 labyrinthine locations, upgrade your weapons, and save your wife from the clutches of demonic forces.

Trapped somewhere you're not supposed to be in. With no memory of anything, you must fight your way through the darkness to make it out alive. Search for items, craft, defend yourself and uncover more information about your past if you want to make it out alive.

Kill monsters using your camera and solve puzzles as you try to survive Dracula himself in his castle in this retro-style survival horror game.

Play as Nikolas, a 20-year-old guy who found himself lost in an abandoned city... or so he thought it was at first. Explore the city, defend yourself from monsters, and find answers to what is really going on.

Imagine waking up and being the last human on earth, the world is no longer yours... now, it belongs to them...

Eat weapons, be scared and question your own mind in this Survival-Horror FPS Prop Hunt Roguelike about meat. Walls are watching you!

BLOODVILLE is a retro FPS game where you play as Cane, a retired hitman dragged back into killing - and slowly losing his mind.

A horror game about claustrophobia. During a storm your service dog is forced down a broken sewer drain. You find the nearest sewer entrance and run in after it. Along the way you will meet others that are also stricken by abnormal or psychological fear.

Someone has proof of your crime. You must escape from the cursed house by finding evidence that accuses you. With your guns and wisdom, ostracize and remove the cursed. Your life depends on this job...

A survival horror game where you have to find Mimics, who are disguised as different objects, with danger lurking around every corner.

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.

Uncover the secrets of an abandoned cursed village. Explore haunted locations, face twisted entities, and perform the final ritual to decide your fate.

The Skin Stapler is a retro-styled PSX grindhouse horror adventure set in the rotting, crime-soaked sprawl of Carrion City. Players follow jaded detective Dick Slater and his eager rookie partner Robbie Knox as they hunt a mysterious serial killer known only as The Skin Stapler.

You, a lowly janitor, have been forced to go into the sewers to remove blockages that will cause a flood. But the inhabitants of this dark, slimy, stinking, writhing underworld do not like to be disturbed and will not let you leave alive.

Continue your journey through Bachman Manor as you inch closer to freedom, or towards your mysterious friend Christina and her candle-lit secrets. Going deeper into the estate reveals more locations like the Abandoned Wing, Lower House, and the bunker complex "Salvation".

Enter a realm of nightmares and claw and shoot your way through hordes of bloodthirsty vermin and things that are much, much worse in this retro FPS

The factory worker, like everyone else, thought that 2007 would never return. However, on his way home, he stumbled upon some magical mushrooms.

Tired of playing fancy games that have lost all their mystery? Looking for something different? Look no further. Bordermind is a retro horror-themed FPS with a PSX/PS1 aesthetic. It takes the player into an intermediary world between the material and the spiritual.

Grab your sawed-off, cast some sigils, and face the never ending nightmare head on in Venison County. Blast your old neighbors into undead venison giblets, master weapon specific active reloads, and limitlessly combine slain cultists' sigils for their sinful buffs (if you can withstand God's wrath).

【Can you live with this fear?】 A horror game developed by a Japanese high school student all by himself is coming to Steam! Escape the monster's pursuit in the creepy mansion, sometimes using weapons to fight back and find the key to escape!

A really hard immersive sim set in a dystopian and nihilistic world. To complete each level, start with a plan by choosing weapons, paths and abilities. Die. Find a better plan. Die again. Repeat until you finish the level. Then replay the levels to find new creative ways to beat them.

A lightning-fast boomer shooter where you slaughter terrifying anime alien girls with classic FPS guns and overpowered arcade powerups.