Top similar games like Nightmare:

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

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!

“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...!

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

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.

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.

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.

Demoniaca - is a dark, gothic, mature and sexy action RPG inspired by the Castlevania series. Explore, fight, meet new friends and avenge those who brought you unbearable pain and loss.

I swear it's a nice action metroidvania game.

Science Fiction Tactic Action Game

Evolutis: Duality is a 2D story-driven-action-adventure game inspired by '80s Anime. You take control of Chelsea Williams, a professional fighter in Fenghai.

A short and sweet visual novel about a man who goes looking for the paranormal and discovers some lewd (but horrifying) discoveries.

Trapped in a buried, forgotten facility, you must reach the core of an ancient machine to rescue your lost lover. System Purge is a challenging, atmospheric 2D platformer.

2D Action Game Fight the criminals and their leaders. Get the information to rescue the VIP. You should know your enemy before the fight. There’s a weapon store which can offer you supplies.

All characters in this game are over 18 years old.

Experience the REAL LIFE OF AN INDIE GAME DEVELOPER through one of the 3 characters of the game. An artist, a programmer or a Musician. Discover how each of the characters' personalities degenerates THROUGH DARK HUMOR MINI-GAMES. Because making videogames is not easy.

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 retro action martial arts game inspired by classics, like Kung Fu Master and Shinobi with modern elements!

In collaboration with Corpse Party scenario writer Makoto Kedouin, this horror RPG follows Mai Toyama’s search for her sister in a quiet lakeside town. She’ll unravel clues to the town’s past by day, and battle Shadow Matter by night. Can you uncover the truth before reality is consumed by darkness?

A world... where the existence of ego has faded One day, the One of Insomnia received a powerful sleeping pill. She swallowed the pill in the bathtub... and fell into a coma, Can the One who has fallen into the spiritual world escape from coma? Can the ego grow after getting out?

A 2D action game with difficult bosses, defeat animations and CGs

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

Yuusuke and Mitsuki race to the town hall, but what they find there might not be everything they hoped for. Can Dr. Makiura save Mitsuki's little brother? Will the promised rescue ever come?

Emona, a witch who recovers her magical powers by drinking the semen of her attendant, saves the girls captured by goblins. The event scene is a pixel-art full-animation action game.Emona's double jump is the key to successfully moving him.

Death end re;Quest takes the classic turn-based RPG and flips it upside-down. Switch between the RPG action of the game world and the visual novel segments of the real world. In the realm of game development, it may seem all fun and games until the lines between fantasy and reality begin to blur.

An adult LGBTQ+ visual novel about love, drugs, murder and crime. We follow this intense thriller through the eyes of our main protagonist, Sasha, while he maneuvers through dangerous drug deals, formidable kingpins, and silent assassins.

Here comes a shoot-em-up game with a unique theme, tentacles! Defeat gigantic monster girls using a powerful bullet counter system!

An adult only pixel-art action exploration platformer.

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

Kontrakt is a hyper-violent action-adventure game about schizophrenia with a dark and twisted story. You will assume the role of a hitman involved in mysterious contract killing, while uncovering the dirty truth and secrets behind the City of Light.

"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!

The hit crossover 2D fighter finally makes its way to PC, updated to the latest arcade version for character balancing, added background animations and additional winning poses. It also includes all DLC from the console release, such as additional fighters Homura and Heart, in a single value package.

Welcome to the world ruled over by the demons, where mankind edges on the brink of extinction. Men have paid the price in blood, leaving only the young and the elderly behind. It is up to the women to finally pick up their arms and fight for the sake of those who remains..!

A story depicting emancipation from suffering caused by various emotions and cruelty environments. Focused on brutal action, it draws players into the world with not only fists but also lots of weapons. Will she be able to learn what should become in order to truly overcome from her suffering ?

Getting into a hideout of creatures that aim at cute girls, Youmu-chan tries to escape in this side-scroller ACT game!