Top similar games like Nightmare Simulator:

VVVVV is a colorful, dynamic platformer action with puzzle elements, made in retro style.

Join the amazing adventure of Hayashi in an incredible ninja universe with legendary clans, ancient dragons, incredible ninja wars. Help our hero bring peace once again to these troubled mystical realms.

Explore unknown lands and fight mythical beasts on a quest to ask the old gods to restore light to your village. Harness light with your sword and bow to cut down your foes, and discover ancient secrets.

See what it's like to work at a Hospital Emergency Ward when a pandemic attacks the whole world. Become a doctor: help patients, diagnose them and save their lives. At the same time, try to keep your own.

Chaos Village is a fast-paced top-down shooter where every battle brings new opportunities to strengthen your character.

Strap yourself in for an epic dungeon adventure! Trapped inside a legendary castle, slay anything that moves with your trusty sword and spells all while looting everything in sight. Uncover the castle’s dark secrets and barter with its hapless denizens. With full 3d motion and a fistful of potions what can go wrong!

You are a deep space salvage hunter who discovers the remains of the Starship Carpathian, thought to have been destroyed 50 years ago. You’ve hit the jackpot. The data core housed in the ship’s AI will be worth a lifetime of credits on the Black Market, so you dock with the ship to retrieve it.

Broken Spell 2 is an ARPG game. You will fight in blood with cruel and ferocious warlock and sorcerers for saving pretty girls.

OUR STORY CONTINUES WITH OUR GREAT HEROES CONTINUING THE GREAT BATTLE FOR EARTH. ANGELS,DEMONS AND MEN 2(WHEN WORLD COLLIDE) is a difficult apocalytic hack n slash RPG. Take control of various unique characters,master various skills and spells,slay enemies and save the world.

Paladin Slayer is a hack and slash / beat'em all game, in the third person. In a universe of medieval fantasy with intrigues and multiple environments. A story of adventures against a background of conspiracy

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.

Unleash your blade, and cleanse Larth from beasts , men or both, Explore freely the realms of the Lower Larth and decide its fate. Shadows of Larth brings you the joy to fight in a multi stance based melee combat system with RPG elements.

In this unique 2D world, you will partake in the story of a "Spirit Warrior" who is seeking to become THE Greatest Warrior ever. In order for him to fulfill his destiny he will 'transcend' time, worlds and even dimensions, to test himself against the strongest warriors to ever live...

A secret city existed where unknown bioengineering experiments were conducted. The city was filled with scientists, engineers, and mercenaries serving the interests of a shattered syndicate now competing for control of City. The area has become a warzone, harboring unspeakable horrors.

The Black Masses is an open world first-person fantasy co-op RPG. You find yourself stranded on an island corrupted by a strange black substance. Its unsuspecting inhabitants, once a strong flourishing society, have been possessed into mindless creatures, bent on the destruction of life.

Guide Elden on a mission across a blighted land to save their mother from ancient horrors. Engage in brutal, technical, combat and master eldritch magics as you walk the Forgotten Path.

Plunge into the unknown with Obscure Depths, an adventure of exploration, survival, resourcefulness, and teamwork. Each dungeon is a crucible of untapped potential, wealth of unseen opportunities, and an expedition into the unknown. Adventurer, are you ready to face what lurks in the Obscure Depths?

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.

Explore the open world, go through different tasks, ride a car, hire people to your gang. All this adventure takes place in the beautiful distant expanses of Russia. Play as an ordinary guy named Vlad.

Explore a high-fantasty world in this text-based Discord RPG Bot inspired by Fighting Fantasy® style novels of the 80s and 90s. Save the world from evil... or become the very evil you were supposed to fight, and watch it all end.

Hunt, or be hunted - W.A.R. is a Survival Sandbox with many features. Play survival your way: Hunting Zombies, Crafting recipes, Procedural cities, Fortifying Buildings, Player Traps, Base building with multiplayer survival!

Anarchy and lawlessness flourish in the city, and at the same time, due to the explosion of a chemical plant, all residents inhabiting the city are turning into unknown creatures and creatures that crave human flesh. No more rules, no more laws!

Wreak your path of vengeance in a procedurally generated dark fantasy world, with a unique take on stamina-based combat. Battle in arenas with interactive environment, where every run will be one of a kind. Experience a variety of abilities and power-ups, along with permadeath. Slice, Die, Repeat.

Welcome to Torn Earth. Take a journey through post epidemic earth avoiding dangers while being actively hunted for being immune to the devastating virus.

You owe us money, Joe, and we plan to collect. We don't care where it comes from, but you'd better not skip town on us. Otherwise your family will be searching the river for your body.

40 years in the future, after AI destroyed the world, a post-apocalyptic society lives hidden in the shadows knowing little of what came before. Venture down into a dark laboratory, fight your way past killer creatures, a maze of sinister traps, and evil AI to save the human race.

A dark horror MMO inspired by the writings of H. P. Lovecraft. Infinite dungeon exploration, boss raids, guilds, PvP, leaderboards, and the destruction of your soul by an uncaring immortal e̵̺̙̺̥̅͆̾̽̈̇̇̂̑̊͊̽̕͜͝lde̸̮͔̞̮͖͖̙̍̒̽̓r̶̨̹̠̪̫͓̻͍̥͇̄͌͂̋̊̚ g̶̩̮̙̾̎̌̋̎͌͘͠oḓ̸̛̮̦̮͎͖̖͖͕͊͋̉̂́͛ slowly devouring the universe.

How hard is it to press the button that activates weapon capable of ending our entire civilization? How to control the arsenal of "The Last Day Weapons"?

Primal Ritual is an Action Adventure Open World game built exclusively for VR. Explore uncharted Mist World, fight unknown creatures and reveal dark secrets that hide in these unexplored lands. Stunning graphics, epic fights, rich and twisted story in unique steampunk word.

The world's most difficult speedrunning game A control RPG game, travel across time and explore places humans cannot go. 200 monsters, 35 backgrounds, 600 total skills (including monsters)

【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 Naughty Roguelite with an MMO style Gameplay

Welcome to Kindergarten 2, which takes place on Tuesday! After the events of Monday, you'll find yourself in a new school with new friends...and new ways to get ruthlessly murdered.

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

Co-op action role-playing comedy in a sci-fi multiverse. 3-5 hour campaign, 1-4 players online! Badass abilities will have you wreck havoc with physics and mass destruction. The best vikings use their limited energy to efficiently wipe out hordes of enemies. PvE MOBA-style hack-and-cast!

Chaos Town is a top-down shooter focused on fast-paced combat, character progression, and fully destructible environments.