Once in a Lifetime v1.0

Lumi and I have put together this 0.65 edition of our parody game, still very much a work in progress. At this stage, Toriel is the only character implemented, with plans to include additional characters later.

The current build is minimalistic, more a proof of concept than a complete experience. Our long-term vision includes adding deeper dialogue, multiple characters, and far more detailed battle visuals.

You’ll navigate using arrow keys, press Z to select or grab items, X to cancel actions, and C to open the start menu.

Starting in 2017, we ran into money troubles and simply don’t have the resources to keep working on this project. With limited time and budget, further updates are on hold for the foreseeable future.

Apologies go out to everyone looking forward to what’s next. Even as a rough cut, it shows the direction we wanted to take.

Feel free to jump in and try the limited content featuring Toriel, with simple controls guiding your experience.

Maybe someday we’ll pick this back up, but until then, treat it as a glimpse into our unfinished parody.

Added: Mar 24, 2019 💬 16 🎮 2k

What if you could go back to the past and transform into a dominant demon? In the universe of "Demon Slayer," the line between hunter and hunted blurs, and seizing power won’t come easy. You’re not here to blend in, but to dominate.

The heroes aren’t just chasing you - they’re hunting you with lethal precision. Master your foes’ patterns and tactics, from the lightning-fast Zenitsu to the unyielding Inosuke, and shift the tide of battle in your favor. Your choices aren’t just for survival; they'll tip the scales in this war that stretches through the ages.

Beyond brutal clashes, the demons’ world pulses with raw desire and forbidden pleasures. Forge steamy, electrifying connections with local hotties - whether it’s the alluring Mitsuri Kanroji, the enigmatic Tamayo, or even the mischievous futa/trans figures roaming the shadows. Lose yourself in seductive battles and intimate moments brought to life with smooth 3DCG animation, all crafted for mobile play wherever you go.

From Nezuko Kamado’s fierce gentleness to the icy stare of Kanao Tsuyuri, every encounter will test your wit and will. Use clever strategies in turn-based combat or negotiate truce-like deals in a world on the brink.

You hold the key to whether you become the demon everyone fears or the dark lover who tempts the strongest heroes. Prepare for battle, seduction, and domination - only one path leads to victory in this savage dance between human and demon.

Step beyond limits, defy fate, and revel in the carnage and lust that only this universe can offer. It’s time to stake your claim - will you be the hunter or the hunted?

Updated: Sep 13, 2025 💬 28 🎮 2k

Latest comment by SPED run:
"Demora muito pra zerar"

You find yourself as a regular person leading the usual school life. Following another exhausting day buried in books, you sit alone at the familiar train station, eyes heavy, waiting for your ride home. A single yawn breaks the silence... and suddenly everything twists out of place!

Suddenly, you awaken in an entirely different realm filled with ancient sorcery, fierce fighters, and stunning catgirls convinced you’re their chosen one by a mysterious siren’s call! Being marked by their siren isn’t just a curse - it brings tempting pleasures and power beyond your wildest dreams, so don’t be too quick to refuse this fate...

Thrown into this alien land, you'll soon find yourself tangled in fierce fights and even fiercer desires. Each decision you take weaves deeper ties between danger and desire in a vivid, unpredictable saga.

What was supposed to be a mundane trip home quickly spiraled into an exhilarating adventure where every corner hides temptation. Are you ready to claim your role and explore the depths of this strange new world’s forbidden delights?

Jump right in and surrender to the thrill of a world that’s equal parts dangerous and delicious.

Updated: Sep 13, 2025 💬 5 🎮 2k

Latest comment by Monkeytoucher🐺:
"Add ubel"

Picture a sultry stranger suddenly knocks on your door and the irresistible Yor Forger from the hit series "Spy x Family" arrives at your doorstep. It’s no ordinary call - the length of her stay and the heat of the moments that follow are yours to command.

Suddenly, you’re caught in a thrilling scenario, where the lines between spy missions and intimate encounters blur. Her presence is electric, every glance and touch dripping with forbidden allure.

Dive into a provocative parody packed with vivid CG hentai art, showcasing Yor’s lethal grace alongside her intoxicating beauty. Each moment builds tension, pulling you closer to the edge of ecstasy.

Decide how the night evolves at your pace. Are you ready to uncover the secrets hidden beneath her spy persona? Every decision leads to new, electrifying scenarios that blend danger and seduction.

More than just a tribute to "Spy x Family," this game delivers an adult fantasy where you become part of Yor’s covert and carnal exploits. Will you open up and see where Yor’s visit takes you tonight?

No need to wait for a dream like this; make it happen now with Yor Forger by your side.

Added: Dec 18, 2024 💬 7 🎮 2k

Latest comment by Ever:
"Poop"

Even those sultry blue-hued nekomis need to cover their bills and Nicole Watterson, straight out of "The Amazing World of Gumball," is strapped for cash these days. Hungry for fast cash, she throws herself into an entirely new online job, revealing fresh, unexpected skills with each seductive broadcast.

This side hustle for some easy money soon morphs into a deeply personal journey for our provocative nekomom, mixing business with the most tantalizing kind of pleasure. Under the camera’s glow, Nicole’s blue-hued body moves with newfound confidence, exploring desires she never dared to voice, each new viewer pushing her further into an intoxicating spiral.

Away from the judgmental eyes of the real world, Nicole lets her inhibitions melt away, with every breath and shiver amplified by the digital lens. Soon, the cash becomes secondary to the rush of dominance, submission, and craving attention.

Step into Nicole’s world, where boundaries blur and every secret desire comes alive, witness her evolution as she embraces her darkest cravings. Discover hidden scenes, indulge in taboo pleasures, and get lost in the compelling saga of this tempting nekomilf.

Can you handle the raw passion as Nicole sheds her mask and gets real? Hit start, toss aside hesitation, and plunge into Nicole’s scorching world.

Added: May 10, 2023 💬 7 🎮 2k

Latest comment by dac:
"7"

In the tangled world of heroes and villains, Mitsuki Bakugo carves her path with fiery resolve. Caught between loyalty and ambition, Mitsuki struggles to find her true place among heroes and classmates alike.

She yearns to break free from the shadows cast by others and ignite her own legend. As friendships strain and enemies lurk, Mitsuki must decide who truly deserves her trust and affection.

Take control of Mitsuki's fate as you navigate intense encounters, form bonds, and face the consequences of your actions. Engage in steamy, heartfelt moments with beloved heroes and mysterious newcomers alike, building loyalty and passion.

Navigate varied encounters from adrenaline-fueled hero missions to intimate exchanges behind closed doors. The narrative delves into Mitsuki’s inner world, revealing vulnerabilities and strengths as bonds deepen.

Explore untold stories and adult-themed adventures that official tales shy away from, bringing a fresh perspective to familiar heroes. Featuring dynamic visual novel elements, provocative scenarios, and diverse character interactions, the experience is both immersive and exhilarating.

Encounter fierce rivals like Himiko Toga and gentle allies such as Tsuyu Asui, all woven into Mitsuki’s unfolding drama. Every decision shapes Mitsuki’s standing among peers and potential lovers, leading to multiple endings filled with passion, betrayal, or triumph.

Can you guide Mitsuki to balance her heroic duties with the intense desires that shape her nights?. Embark on an unforgettable adventure where Mitsuki’s fate is yours to decide, blending action, drama, and adult themes seamlessly.

This is not merely a game; it’s an exploration of character, emotion, and sensuality set against the backdrop of a beloved universe.

Unlock a new dimension of storytelling where Mitsuki Bakugo’s story unfolds with unprecedented depth and daring.

Take control, make your mark, and watch as Mitsuki’s story evolves with your guidance through a landscape rich with romance, rivalry, and raw emotion.

Added: Aug 25, 2025 💬 88 🎮 2k

Latest comment by analgeneral:
"The way the game is Build is just 🔥"