August 2025 - Top Adult Games

The highest trending adult games from August 2025. This historical collection shows the mature games that achieved peak popularity during this month, representing the biggest hits in NSFW gaming during this period.

August 2025•Monthly top titles•Sorted by peak monthly scores

Updated 2 days ago

Aeons Echo game

Aeons Echo

Aeons Echo offers a captivating role-playing adventure where sexy goddesses meet lewd mythology in a cyber-futuristic world. On your mission to save Zeus, you'll encounter kinky girls, steamy scenes, dating sim elements, interactive features, and diverse gameplay modes.

74%Positive reviews

Sex Change Contract and Molester Girl game

Sex Change Contract and Molester Girl

Why did I become a girl?I am the Chikan who has brought many women to orgasm, and today I will be brought to orgasm instead.The woman who calls herself a god wants me to collect 1000ml of sperm to become a man.Damn! I want to fuck her, but where is my dick?Ahhhh! My proudest penis is gone!

92%Positive reviews

Sex Formula game

Sex Formula

This game narrates how the player meets Reika and begins a life together. Before satisfying Reika sexually, she will not agree to date you, even if you already have a physical relationship.

75%Positive reviews

Our Home game

Our Home

Welcome to Our Home Unveil the forbidden secrets and let yourself be seduced by a fiery game of riddles and pleasures.

80%Positive reviews

Together with Oneesan~Yuina's Sweet Encouragement~ game

Together with Oneesan~Yuina's Sweet Encouragement~

Dating SimJRPGVisual Novel

Has lived near you since you were little, and has taken care of you like a real sister until you got a job, your cousin Yuina. Since the cohabit, you can either become lovers with your sister, or deepen your relationship. This is the never-ending "Days with My Sister".

91%Positive reviews

Mage Kanade's Futanari Dungeon Quest game

Mage Kanade's Futanari Dungeon Quest

Taking up a request to hunt demons, Mage Kanade arrives at a dungeon. However, she was turned into a futanari. In order to return safely from a dungeon full of milking traps, Kanade confronts the monsters…

89%Positive reviews

One Night of Romance with my waifu game

One Night of Romance with my waifu

Dating SimPoint & ClickVisual Novel

"Deep in the stillness of the night, the wind drums against the bamboos. Who will pity my lonely figure, facing the empty bed?" Sir, this lonely beauty is eagerly awaiting you, her delicate body craving your 🍆 comfort.

84%Positive reviews

Trials of interspecies Sisters~Erotic exchange with Humans~ game

Trials of interspecies Sisters~Erotic exchange with Humans~

After the war, in order to resolve the conflicts between races, nuns from the nonhuman races were sent to human territories for cultural exchange. However, what awaited them there was a road of no return leading to decadence——

93%Positive reviews

V-LOVER! game

V-LOVER!

Dating SimInteractive FictionVisual Novel

You have become a manager at a VTuber production by a twist of fate, tasked with the important mission of nurturing three VTubers. In order to help them reach the pinnacle of the VTuber world, you not only need to carefully manage their schedules but also fulfill their various ♂ needs...!?

90%Positive reviews

Mad Island game

Mad Island

ActionEarly AccessIndie

This survival game is packed with features including crafting, exploring, building, excavation, farming, fishing, capturing creatures, torture, battle, and a story with many forks along the way. The objective is to escape the island, but is that really your only choice?

91%Positive reviews

X-Angels game

X-Angels

AdventureIndieRPG

Use the power of your virginity to defeat and humiliate the corrupt Angels in this rogue-lite card battle thriller!

91%Positive reviews

コイカツ！ / Koikatsu Party game

コイカツ！ / Koikatsu Party

Creating your own adorable anime character is a cinch! Use a robust suite of intuitive and precise tools to customize a character from the ground up, give her one of 30 different personality archetypes, and then get busy with a host of romantic options. Bring your dream waifu to laifu!

91%Positive reviews

Survivor Girls of Monster Dungeon game

Survivor Girls of Monster Dungeon

ActionAdventureIndie

Over a dozen adorable girls of various professions must pick up weapons to protect themselves and strive to survive in this dangerous dungeon filled with various monsters!

94%Positive reviews

Summer Clover game

Summer Clover

Dating SimInteractive FictionJRPG

Experience a summer like never before as you become a live-in housekeeper for three charming sisters (and your supportive supervisor).

98%Positive reviews

Don’t Tell Mom: I Fed My Stepsister 💦😳 game

Don’t Tell Mom: I Fed My Stepsister 💦😳

Inherit a failing motel and find your flirty stepsister already living there. Manage repairs, cook breakfast, and navigate a month of spicy tension, tough choices, and adult moments. Can you save the motel… and your bond with Billie?

67%Positive reviews

Robolife2 - Nova Duty game

Robolife2 - Nova Duty

Dating SimJRPGVisual Novel

Experience living under the same roof with a robot girl! Manage your time between adventuring and enhancing your android in this brand-new sequel! Through a twist of fate, you managed to free Nova, an irregular android, from the authorities, and now you live together!

90%Positive reviews

PMC Promiscuity game

PMC Promiscuity

Dating SimInteractive FictionVisual Novel

Take on the role of a recruit (and stress-relief) joining the famous monster girl private military company: Manticore!

96%Positive reviews

FlipWitch - Forbidden Sex Hex game

FlipWitch - Forbidden Sex Hex

ActionAdventure

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!

95%Positive reviews

The Wife Next Door game

The Wife Next Door

First-person 3D stealth action NSFW game. You have to go to the wife's room next door and set up a camera without anyone noticing. Maybe you can get away with a few pairs of fragrant underwear, and maybe there will be more unexpected developments.

86%Positive reviews

Tropical Monster Girls game

Tropical Monster Girls

ActionEarly AccessIndie

Build relationships and homes with sexy monster girls while you fight to survive. After your ship was raided, you find yourself on a mysterious island. Gather materials, craft weapons and tools. Decorate & build your home. Let your desires be fulfilled in ways only monster girls can.

83%Positive reviews

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August 2025 Trending Adult Games - Monthly NSFW top titles