UNDAWN: Shackles Of Eternity feels like somebody mashed a grimdark VN, horny gothic Instagram, and a futa porn doujin together, then actually bothered to give the porn a brain. You play as Rhiannon, who looks like the kind of cold, perfect priestess you’d see on a cathedral mural, except she has a cock and way more emotional damage. The world around her is just ruined faith and half-dead gods, with churches that feel more like brothels for the desperate. Every “holy” symbol looks kinda dirty. You’re basically walking through a graveyard of old beliefs, deciding who to fuck and who to sacrifice, while the game keeps asking you quietly, “You sure about that?” and then shows the consequences in bed later. It’s not a power fantasy where you’re some shining savior. Rhiannon feels like a loaded gun that learned how to think. You get romance, sure, but it’s romance that comes with knives hidden under dresses and tongues in places that definitely aren’t holy.

Sex-wise, the game goes pretty hard on futa on female and actually uses the magic shit for more than particle effects. You’re not just clicking through generic “she sucks you off” lines. You get weird little moments like Rhiannon using a whispering spell to make a nun feel every word along her spine, the text describing this chill that rolls down to her ass while you’re already elbow-deep in groping and fingering. First time you push a cute monster girl up against a cracked stained-glass window and her tail wraps around Rhiannon’s thigh while you rail her from behind, it feels personal in a fucked up way. There’s anal and creampies that don’t feel like checkbox porn tags, more like “oh, you chose to promise her safety and instead you’re filling her ass in a back alley behind a dead chapel, good job.” The harem angle is there but messy, poly in the sense that everyone has teeth. The girls fall for Rhiannon and for each other too, so you end up in these lesbian side scenes where Rhiannon watches them eat each other out, only to join, dick out, and turn the whole thing into a pile of limbs, tongues, and cum. Sometimes it’s tender, slow oral with a shy femboy who looks like he stepped out of a BL mobile game. Sometimes it’s Rhiannon pinning a proud knightess to the altar and pounding her until her prayers turn into begging. The mystery stuff wraps around the porn like a noose. You keep thinking you’re choosing who you love and who you fuck, then slowly realize you’re also choosing who loses their soul piece by piece. And the game doesn’t scream this at you. It just shows you the aftermath in the next “romantic” scene, like a girl who used to be all fire letting you slide into her raw and quiet, because she’s finally broken in exactly the way you helped shape.

Celia’s day is already trash before the truck hits her. Classic isekai setup, but here it feels more like being yeeted out of a Discord call after saying the wrong thing in NSFW chat. She wakes up in this ridiculous fantasy world, still a lazy NEET at heart, except now there’s a smug dragon spirit living in her head and her body got “patched” in the weirdest way possible. One minute flat-chested hoodie goblin, next minute she’s futa with a magical cock that reacts way too much to teasing, fear, and honestly just light breeze. The game has fun with that. Sometimes a monster girl leans a bit too close, the screen shakes, and Celia’s “new equipment” twitches in the art like it has its own opinion. You don’t need a tutorial to understand where this is going. Dialog is like late night horny shitposting: awkward, self aware, dumb jokes about game dev and life, then suddenly someone is on their knees giving her a sloppy blowjob while the dragon spirit makes commentary like a pervy Twitch chat in her head.

What surprised me is how many scenes just spiral. You start with this goofy “pickup line” minigame, right, where you choose lines that range from smooth to absolute trainwreck. You try something semi romantic and end up with the busty milf monster girl pressing Celia’s dick between her huge tits and going to town, drool everywhere, her tongue poking out in that stupid ahegao way that would get you banned from Twitch in half a second. Pick the most cursed line and the same girl laughs, shoves Celia onto a bed, and suddenly it flips into a rough anal scene where Celia’s the one getting pinned while still jerking herself off, moaning like she’s going to break her own voice. There’s a lot of that weird double layering, where she’s fucking and getting fucked at the same time, creampies both ways, cum dripping in places the dragon spirit really doesn’t need to comment on, but does anyway. The AI CG looks like the dev fed a bot too much hentai and then just clicked “yeah, that’s good enough” and honestly it fits the tone. Monster girls with stupidly big tits, weird little details like claws around her shaft during a handjob, or a footjob scene where the girl’s toes are painted some tacky pink that somehow makes it way hotter. Sometimes the faces look a bit off, but when the futa protagonist is balls deep in some demon girl’s pussy and her belly bulges just a bit after the creampie, you’re not exactly opening Photoshop to complain. It plays smooth on mobile, too, perfect for that “just one more scene” loop where one minute you’re laughing at a meme about truck-kun and the next you’re watching Celia deepthroat a toy to “train” before she tries to swallow a monster girl’s cock in a harem scene that gets way out of hand in the best possible way.

Katy didn’t plan to end up surrounded by horny girls in tight uniforms, but that’s exactly where she lands - a pristine academy that looks innocent until you realize every hallway hides someone’s dirty secret. She’s supposed to blend in, keep her little “extra” part a secret, but the game doesn’t really let you stay quiet for long. You start with harmless stuff - chatting, exploring the dorms, helping classmates with “projects” - and before you know it, someone’s bending over a desk, and you’re wondering if you should stop or push a little further. The writing’s cheeky in that way: it teases you, then drops you into something filthy before you can think twice. It’s not subtle, but it doesn’t need to be.

What makes it weirdly addictive is how casual everything feels. You’re just living a day, checking your phone, picking what to do next, and suddenly you’re watching two girls making out behind the gym while pretending to study. There’s a voyeur vibe, but also this trainer-like loop where you shape Katy’s reputation - saint, slut, or both. Sometimes it’s funny, sometimes it’s just hot. The corruption part sneaks up on you; one moment she’s shy, the next she’s spanking her roommate for “discipline practice.” It’s messy, inconsistent, and that’s what makes it feel alive. The sandbox part gives you freedom, but it also means you’ll waste time doing dumb stuff like walking across campus just to peek through a window. Worth it though.

The art? Yeah, the girls look good - soft skin, big tits, that glossy anime sheen that makes you stare too long. But it’s the little things that stick: the sound of a zipper, the blush when someone realizes what Katy’s packing, the way control slips away during a scene. It’s horny, sure, but also kind of funny how everyone pretends it’s normal. Maybe it is, in this place. Maybe that’s the point.

Dive into the twisted world of Mareth, a maze of globes where you can enter but never escape. You’ve never been the type to bow down to limits, and now every cracked path, every shadowed corner holds a new challenge you’re determined to face. No matter the dangers lurking ahead, you push forward, driven by a hunger that won’t let you quit until you uncover the secret hidden deep within these endless globes.

This isn’t just another quest - it’s an epic struggle carved out in text-based roleplay form, packed full of raw encounters and adult-only content that twist the story into something unforgettable. Each choice you make pulls you deeper into Mareth’s mysteries and forces you to confront more than just physical obstacles. Your mind, body, and desires will be tested as you meet characters who offer both danger and tangled seduction.

Every step is a gamble, and every decision can bring you closer to freedom or plunge you further into the globes’ sinister grip. You’ll gather clues, unlock forbidden secrets, and confront foes who don’t just want to stop you - they want to consume you, break you, own you. But surrender isn’t an option, and your relentless drive keeps you battling through blood, sweat, and temptation.

The game’s rich narrative hooks you with vivid descriptions that breathe life into Mareth’s haunting halls and fiery encounters. The adult content is woven seamlessly with the plot, creating an immersive world where pleasure and peril intertwine. Will you use your cunning and carnal instincts to manipulate others? Or will raw strength and determination be your weapon of choice?

Mareth is a place where no one escapes unscathed - physically or emotionally. As you fight to unravel the truth behind your imprisonment, each chapter uncovers darker layers of corruption, lust, and power struggles that force you to adapt, seduce, or destroy. The choices are yours, and every path leads to consequences you won’t soon forget.

If you thrive on tension, twisted plots, and unfiltered eroticism, this text-based adventure is built for you. Step inside Mareth and test your limits in a world that demands everything from you - resilience, cunning, and a willingness to dive headfirst into the abyss. Are you ready to claim what’s waiting beyond those impossible walls?

Start playing now and see if you have what it takes to survive Mareth’s relentless grip and emerge victorious, or become just another lost soul swallowed by its dark embrace.