Top similar games like Millie's Adventure:

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.

Beautiful princesses and valiant knights, or perhaps valiant and beautiful princess's knight? Amidst a chaotic society and open customs, immerse yourself in the open yet chaotic world of 'Gaudens', fulfilling all your fantasies of the medieval era!

Princess Meltys spent all her life fooling around while living in the lap of luxury. One day the dastardly Grolido Monster Empire upsets her way of life. Now she sets out on a passionate journey to restore her kingdom, but what pit stops will she make along the way?

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. 

You wake up in an unknown dark abandoned mansion and don't remember how you got there. Your goal is to escape this mansion and get back home safely, but the traps and demons lurking there won't make it easier. Can you escape this mansion or give in to the temptation?

Solve puzzles by dominating horny girls in this erotic platformer. And watch out, if you fall weak, they'll teach you a lesson instead!

When the protagonist awakens, he finds himself in the "Succubus World" — a realm inhabited by succubi. Can he avoid their interference and safely escape back to his original world?

Our building full of sexy girls were turned into demons/monsters! But more importantly, we must recover our daily production. Please give them what they want!

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.

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

Forge your destiny and become a legend! Help villagers, explore a deadly dungeon, build passionate romances, and prove your worth to reach the rank of Gold Adventurer. Your journey to glory begins now!

After the unforgettable summer memories you’ve made half a year ago, Yui, Rio, and Miyuki are back. With the change of seasons and the cold falling snow, a new page to your story is about to begin.

The heroine Chroe was cursed for eating dog meat In order to find a way to remove the curse, she went to the ancient forest alone. The wonderful religious group in the forest asks Chroe to offer "humanity" to lift the curse. With nowhere to go, she embarked on this journey...

Eros Fantasy is an IDLE RPG game full of magic and sex. Travel through a fantastic world, meet, seduce the hottest humans, beastfolks, demon girls and mermaids!

In a world invaded by succubus, only YOU can save everyone by using your unique power to make all of her nightmares(or dreams) come true!

Explore a mysterious slum town and recruit women seeking fortune. Use them as fighters in a coliseum or to defend yourself against local threats. As a cunning guide, gather intel, use tools, and manipulate secrets to immerse them into the town's hidden desires.

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!

A flourishing civilization had sunk into the sea. The night never dawns...... and a sense of apocalypse hangs over the world. You'll land on an island in such a world, and as you explore the town and ruins, you'll come into contact with fragments of the world's mysteries.

Play as aspiring scaly detective Brittany Sweetbottom in this light-hearted sexy pixel-art RPG! Solve the mystery of the stolen dragon eggs and immerse yourself in a world chock full of horny furry characters!

An simulation game about reuniting with your childhood friend,and spending your summer vacation having her.

The Empire is finally whole after the Great Unification War, and the military is undergoing a restructuring. You are Corporal Thill, a decorated war hero begrudgingly transferred to the newly created Traffic Security Bureau to man one of its many checkpoints. Glory to the Empire!

Tamer Vale is a turn based card battler, where a collective of Elven heroines, known as Tamers, journey forth beyond the safety of their hidden valley to find and confront the sources of corruption in the land, and bring balance to it using their special rituals!

Bring together desires that are scattered into bits and pieces. And discover the secrets of the 'World of Glass'.

A sexy platformer, now with an extra game expansion. Solve the underground tunnels mystery and help the Endless Forest in the extra content!

It's summer break, and it's been years since you've last seen your aunt and cousins in the countryside! You don't know what to expect, but what could go wrong? Find out in Summer Memories!

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...

A visual novel from the creators of Imouto Paradise & Princess Evangile! Sejima Seiya was sent into a completely different world by a truck accident. In this world, Seiya finds himself caught up in an ancient prophecy that someone from another world will arrive to give birth to the legendary heroes.

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

The ultimate NSFW fairytale trainer game – Corrupt all the princesses! Use Persuasion, Magic, and Corruption to break them. Unlock animated porn scenes, voice acting, and multiple endings in the galaxy’s most sinful park!

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

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!

Play an adult visual novel about a young photographer, who travels around a tropical island and discovers a private mansion inhabited by hot beauties. Romance sexy girls, dive into lustful kinky fantasies, enjoy fetish and BDSM vibes, and unlock multiple endings to your adventures! 💋

You summoned a hot demon. Build your relationship, go on dates, pat her head, battle evil and f**k a lot! (Visual novel with point-and-click elements. Multiple endings.)

The game tells the story of a new adventurer named Aries. She visits all kinds of cities, travels around the unknown world, fights against the "Calamities" that spread all over the world. This game's core is the orthodox action fighting mode!

Enter Princesses. Save the Kingdom.

You're the only human male in a world full of monster girls! Run, sneak, and struggle your way through this exciting world with 100 sadistic, cute, and horny monster girls to encounter~!