Top similar games like Nayla's Castle:

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!

The Dreamcutter, a mysterious scythe with an ulterior motive, promises sexy rewards and a chance at escape. What strange dangers and exotic encounters will you find inside your own mind?

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.

An adult-only 2D pixel-art platformer!

Kincaid is a lewd platforming adventure with a sci-fi theme. Kincaid is an archeologist, exploring uncharted planets and their wild life! Join our playful and naughty wolf girl Kincaid, as she sexplores flora & fauna and meets new friends (with benefits~) and adversaries!

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.

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!

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.

Invade the castle of the powerful Vampire Vania, face several difficult, exciting and sensual challenges to end this reign of horror and orgies.

Embark on a journey as the wandering swordsman Corinne in this hardcore 2D side-scrolling action game! Rescue the enslaved and and don't fall prey to the monsters desires...

I swear it's a nice action metroidvania game.

Culiebra, goddess of corruption and ruler of the Nether Regions, has broken free from her isolated domain and seeks revenge by plunging the mortal realms into darkness. Play as Minerva, a demi-goddess with dreams of heroism, as she tries to find her place and defeat the forces of darkness.

To prove to the world her geniality, Sibela has created a lewd serum capable of releasing all creatures' horniness. However, she is not the only one with this goal; a rival has shown her way. Can you help Sibela earn the title of the biggest slut scientist on the planet?

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.

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

You're just a weak, pathetic young man who's suddenly found himself in a strange world of fantasy and mystery. What's worse, you're soon fighting off... hot mythical maidens?! Luckily, you've got a phone that shoots hypnotic rays. When you finally manage to hypnotize your sexy enemies...

Possess girls and watch them lose control with the help of your sexy demon servant. You will need time to fully "takeover" their bodies. Can you last long enough? It's time to put your infinite runner skills to the test.

You are a pink life form. The target is utilizing the evolved abilities to seek revenge on the researchers while progressively breaking through barriers toward the exit.

Witch's Dungeon is a small pixel top-down shooter game, you will be played as a witch and advanced through the dungeon!     Chouka, woke up in an unknown dungeon when she heard a mysterious woman's voice guiding her to escape.

In order to save their school after it turns into a massive demonic castle, two "Demon Hunter" sisters slash and shoot their way through this 2D action adventure. Players can swap between control of both characters on the fly, each with entirely different skillsets.

Succubus Successor is a seductive-themed Metroidvania. Play as a succubus on a mission to hunt down the demon lord. Use your powers of seduction to charm enemies and engage in intimate encounters. Explore a vast world and solve tricky puzzles to uncover dark secrets.

In this side-scrolling action game, play as Angelica, an angel on a mission to save humanity. Use various weapons to fight, upgrade your skills with the souls of the fallen, and face the toughest foes ahead as you clear challenging stages! Will you save humanity from the brink of destruction?

Take Shyla & Hisako on a sword-swinging, spell-casting adventure in this oriental metroidvania-inspired H-game.

My Forest Home is a causal metroidvania about a Lumberjack ( who just so happens to have a massive rack) that has recently had her home destroyed. Will Azumi get her home repaired or will she succumb to the lust of monsters ready to fuck everything that moves? Play to find out!

A Hentai action Metroidvania where you play as a cursed succubus reclaiming her powers. Slash through enemies with fluid Hack & Slash combat, drain their essence through animated lewd abilities, and unlock new powers as you explore a dark, corrupted world of lust, and corruption.

Fawn is on a quest to become a Hero so that she can impress and seduce the world's heroes. Use your whip to take down foes, glide past enemy attacks, and have sexual encounters to satisfy your desires.

Sweet Escape - is an escape game. Players need to control a girl to escape from a room full of tentacles. If she is touched by the tentacles, she will be XXX.

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.

Play as Rosetta, a knight burdened by a forsaken bloodline, as she embarks on a lonely journey to protect the kingdom's beloved princess. Slay monsters in a side-scrolling world that features anime-style character art and beautiful pixel combat. Get ready for a thrilling erotic fantasy adventure!

Atelier Tia is an 2D adult-only game with action beat'em up. Tia, alchemist girl fight against many of enemies and bosses. Beat all of them and punish them in sexy way.

During the university summer break, I was wondering how to spend my time with no particular plans when my roommate Akira becomes a girl due to TS syndrome! If she climaxes 100 times within 30 days of TS syndrome, her gender will become fixed!? A debauched summer life with a sudden girl begins...

This is an adult fantasy 2D action game with a seamless transition between platformer and top-down action. It has lots of hentai mini games and explicit stories. This game focuses on fantastic and hardcore sexual fetishes. Help out the villagers to unlock explicit stories and collect rewards. 

Blessed by the God of Semen, you gain the power to fight off the rampaging Semen Demons. Team up with the fiery girl Hinako and embark on a wild adventure filled with love, comedy, intense battles, and all kinds of lewd encounters. Save the world—and ignite a passionate bond.

Cyan Brain is a decadent sci-fi side-scrolling action shooter. Awaken to face endless slaughter and desperate encounters. "Are you ready to make the ultimate devotion?"

Azura, the guardian goddess of the Emerald Grove is having a bad day. Her magical crystals have been stolen by the forces of evil! Help Azura get the crystals back and defeat the demon hordes!