Top similar games like Project IO:

DISTRAINT is a 2D psychological horror adventure game for PC. In order to secure a partnership in a famous company, Price seizes the property of an elderly woman. In that very moment, he finds out the price of his humanity.

A fast paced hack-n-slash arcade game where kidneys are harvested from everyone in your path.

Red Lake - horror shooter with elements of quest.

If you are looking for an epic scaled 80s Scifi/Cyberpunk action shoot'em'brawl opera, fully packed with tons of weapons and customization options, plenty of gore and carnage plus bad and naughty b-movie kind of humor, then this cranky little shooter might be something for you!

Face against waves of 200 zombies with nowhere to run or hide.

Three horror games. Three different stories exerting you into dark twist, forcing you confront face to face with the creatures that lurk there.

A mother and her son uncover the mystery shrouding the manor in which they are imprisoned. To escape, they need to cooperate without letting panic take over, while the manor – or what haunts it – tries to separate them. In this suspenseful game, will you be able to accept the truths revealed to you?

WARNING! This game has an Age Restriction of 18. Vapour is an experimental horror game, that fuses elements of both old school and modern horror titles with the frantic game play of classic First Person Shooter titles. Blending horror, shooter, action, puzzle and platformer in a dynamic yet cohesive combination.

A lonely cloaked being called Mole services instructions from what he believes is the voice of God. As he wanders a desolate, otherwordly underground his faith is tested as he must deliver a baby.

Tear through the Trash Dunes on a stolen rocket, evading misshapen mutants, giant sentient maggots, and pistol poppin' pigeons. Build up your ship piece by piece with whatever you find in the dungeons below. Mutate your DNA to gain abilities and try to survive the frenzied onslaught. You won't.

Juicy top down intense old school shooter!

Shank n' Bake is an exciting, twisted take on runner games. Set off to end humanity's healthy food movement by slashing and slamming your foes while avoiding your own untimely, violent death.

SSTR is an escape-room style puzzle game set aboard Horizon, a colony ship adrift in the darkness under the watchful eye of Sister. Awaken into madness and explore the horrors of Horizon’s past.

Stay atop a mountain of corpses! Fight numerous swarms of enemies, while dealing with the changing terrain.This game isn't messy. It's MESS ITSELF!

HG101: "Like the beloved games of bizarre gaming auteurs, you kind of have to meet it by its own standards and not your own, and even then you may not like it. But if you do end up liking it, you may end up liking it a lot."

PLAY ONLINE WITH STEAM REMOTE PLAY TOGETHER! Join with up to four players in this Hectic twin stick bullet bouncing frenzy. Challenge your friends in Death-match, Last Man Standing, Shotgun Soccer or crown yourself king of the "couch" in the all-including Party Mode!

Zombie Mutant DNA is a retro style top-down shooter. Focused on action-packed zombie shooting fun. Travel through a post-apocalyptic world infested with mutated monsters. Acquire new weapons, fight epic boss battles, and discover hidden secrets.

You find yourself standing at a trolley station shortly after midnight. Confused as to where you are, the mystery of how you came to be there will slowly unravel as you interact with those you encounter.

Unfamiliar place and memory loss. What would you do if you were in that position? Find out the true reason for your appearance here or just run away. Remember, looks are deceiving ...

What has Bunny done? Why does everyone want to kill him? And why is Carrot so delicious? You’ll find all the answers in this game…

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

Old school classics with the new twist.

Based on the japanese folklore of the "wish trees", become a member of the Wishmakers' Clan. Defeat your enemies brutally with your katana or your shurikens to fulfill people's dreams.

Zedfest is the goriest game show ever created! A hardcore 6 player co-op third-person shooter with the goal to complete objectives while neutralizing Zeds with lots and lots of visceral gore.

FPS/Slasher/Horror for people with strong nerves. Tomato Way it`s like your favorite video game, but better.

DOKA 2 KISHKI EDITION is a game where you kill zombies, or you yourself are zombies, this is a game where you kill in the most sophisticated ways of people, that is, there you can come up with a certain area. Thank you for my rock childhood.

Gorytale is a fast-paced, adrenaline-rushed FPS shooter set in a candy land, that is so damn sweet it could be called someone’s Hell

Welcome to Netbreak™, a horror-puzzle experience. When a mysterious USB drive arrives on your desk, your curiosity drags you into a nightmare. Piece together clues, watch forbidden videos, and take down an underground SNUFF marketplace, that allows you to see interactive torture and murder.

This game is only for those who willing to take challenge or hurt themselves.

A girl goes missing. The voices are a-calling. Can you find her before they find you?

Welcome to Masked Forces 3, the ultimate FPS simulation! This is a game where you can test and improve your shooting capabilities against multiple game modes.

HELLPUNK is a gore-soaked high-octane dance of death. Fight your way through the depths of the human mind in this stylish futuristic first-person brawler.

Psychopathy Assessment is a retro-80s V.H.S PS1 style analog horror game that blurs the line between reality and delusion. Step into a universe where you're not just playing a game; you're taking a psychopathy test, but the stakes are considerably higher than a straightforward diagnosis.