Top similar games like Nightmare:

2D fighting game. In order to save her friends, the heroine Tiki fights "relentless enemies". If defeated, she will suffer terrible consequences.

All characters in this game are over 18 years old.

Regain freedom by escaping Nayla's Castle, a platformer-action game that contains monster girls, lesbian, femdom, futanari animations and artwork.

Use your newly-acquired genderbending abilities as a 'FlipWitch' to conquer evil monsters, giant bosses, and Monster Girls across the land! You'll have to use your wits in this quirky adventure to seduce everyone around you!

Pixel and Libraheart team up yet again in another retro styled lewd metroidvania! Help bounty hunter Lily through a large world while fending off a hordes of enemies and hope that her inner lust doesn't get the best of her.

The novice priestess who serves "the Spirit of Aqua”, Clementine fights against so-called demons with the spirit's blessings in this exploration based side-scrolling action game!

A full-scale action game in which one Kunoichi fights against ninjas and necromancers during the Warring States period.

Trapped by the black spherical creature Kuromaru and lost in a labyrinth filled with sexy traps!

Fast paced arcade action where you become stronger as you are covered in the blood of your enemies and your own wounds.

This is a flight shooting game with RPG growth factor.If you are not 18 years old, Do not download the game plz,Because there are R18 content in the game.

Use the abilities of three different heroines to protect your home and save the world from the sinister orc army!

Anthophobia is a side-scrolling action survival horror. In the wake of a global plant-based pandemic, the protagonist has kept hidden in her apartment for three months. Now that her water supplies have run dry, it is time to brave the floral armageddon and seek new shelter.

2D Action Game The futanari-protagonist has sex with girls who are former lovers who have lost their memories, a soft-core action game

In this side-scrolling action-adventure game, you'll need to scour the inside of an abandoned hotel, looking for clues to solve the mystery of the hotel and ensure your escape from a mysterious, murderous mascot intent to kill.

Amane has always lived for herself, choosing to focus on her studies and happiness. But what will she do when given magical powers beyond human comprehension to face a horde of terrible monsters? It's time for her to become Magical Girl Celesphonia!

Play as Misha, a girl with an unpleasant personality and a not very high level of intelligence. Help her raise funds to repay debts and thereby prevent a tragic end to her life. Explore the peculiar city, look for a job, and make new strange acquaintances.

Following her dreams, a young girl moves to a big city.

"Assassin's Vol." is a level puzzle game. You need to drag the female protagonist with the mouse to complete the level and finally rescue her successfully. However, after attacking more enemies, it seems that their abilities can be absorbed. Well, let's work together to make her stronger!

Join the GIRLDIVERS, humanity's last line of offense against an overwhelming alien menace. Command sexy girl soldiers in a rich campaign full of randomly generated challenges, unforgiving enemies, sci-fi gadgets, and heavy firepower. Engaging in lewd punishments and rewards along the way.

Eroico is a colorful, lighthearted platformer with monster-girls and sexual content. Journey across the land, battling and escaping the grasp of monster-girl foes in your quest to defeat the demon lord!

The bawdy spoof filled origin game of the "Strip Fighter" series of 90's style 2D fighting games finally hits the scene! An underground fighting tournament filled with deadly fighters and martial artists. Their fierce battle for supremacy is about to unfold!

Rhya's Crusade: The Aradia's Reavers, is an action-packed game with the soul of a Run & Gun classic featuring NES/Famicom palette and resolution with modern physics simulation and dynamic lightning making a frenetic mix made for players who love retro classics with a naughty side.

Agony UNRATED is a first-person, survival horror set in hell. You will begin your journey as a tormented soul within the depths of hell without any memories about your past. The special ability to control people on your path, and possess demons, gives you the measures to survive.

Miho adventures is a platformer pixel game where you control Miho in an adventure across an island filled with monsters and enemies of all kinds.

UnderParty is an Action Platformer game. This game is made up of a very high level of difficulty. It's very violent, so be careful.

A succubus issues threats against humanity once every 100 years. While men die and young women disappear one by one, a succubus hunter visits a cursed city under the moonlight. Let's rescue abducted girls and defeat the succubus!

“Knight Princess Eris" is an action game with Over 800 pieces of pixel art, a classic retro and smooth pixel art animation. The kingdom of "Gilthania" was destroyed by the invasion of the demon tribe. The journey of revenge of the exiled princess knight "Eris", who escaped alone, now begins here...!

Join Scarlet, the last remaining Maiden of the Sacred Flame, in her sinful quest to defeat the Prime Evil. Explore the randomly generated dungeons of the Underworld, learn new abilities, equip Scarlet with powerful equipment, and engage in lewd activities along the way.

An R18+ action game with a Japanese / monster girl theme. As the demon shrine maiden Youki, use a variety of actions and weapons, jump, shoot, climb walls, and make it through each stage! Fight against the demon army of lustful monster girls! Be careful not to become their plaything! Adults only!

An erotic 2D Action-RPG, Almastriga will have you explore, fight, and seduce your way through an army of eldritch evil.

Orcs fight big breasted monster girls in the vein of classic beat em ups!

In this city of sin, power comes at a price. Noëlle must navigate a world of corrupt deals and illicit pleasures to gain the upper hand.

Smash Girls is a 2D action game. One day, you "Sosuke Kujo" were kidnapped by the mafia "Kyokakai", involved in a battle with other gangs…… Fortunately, as a mafia boss you also enjoys a specialized sex service! Use your fists to dominate girls!

Hentai Tentacle Survivors is a top down action game where you defend against waves of horny enemies attacking you from all sides. You'll need quick reflexes and a steady hand to survive. Tentacles have no mercy, and they won't stop until they've had their way with you. Good luck!