Luminary Protocol looks at you like a normal isekai porn VN, then slowly grabs you by the throat and reminds you it is actually a horror story where your cock is just another weak point. You wake up in this twisted copy of Earth, some weird mashup of school corridors, ruined city blocks and floating fantasy shit that should not be in the same sky. Gods and demons run the whole thing like a sick game show. You’re the typical male protagonist on paper, virgin, awkward, POV everywhere, but the game really likes to push you into ugly choices while your dick is still out. One second you’re flirting with a thick milf teacher in a half-collapsed school wing, watching her tits bounce in these smooth little animated loops while she’s grinding on your lap, and the next second the hallway behind her is crawling with something that used to be a girl and now has insect legs and too many teeth. It never fully lets you feel safe, even when your pants are off and her bra is on the floor and she’s guiding your hand up under her blouse for that slow groping scene that goes on just a bit too long. I played it like a coward, always picking the non-aggressive, “let’s talk about this” stuff, skipping any fight chance. No combat, just sneaking through scenes, hiding in classrooms, and somehow I still ended up knee deep in monster girls who wanted to ride me more than kill me. Or both, hard to say.

The sex itself swings around between kinda sweet and straight up fucked. There’s this school rooftop moment with your “totally not related” older woman from home, and the game leans hard on that taboo shit. She’s scolding you about dangerous magic while her blouse is open and she’s pressing your face into her tits because “you need comfort.” The camera goes low, she pulls your cock out, spits on it and does this lazy handjob with her soft annoyed voice in your ear, like she’s mad at you for getting hard but still jerking you off anyway. Later she pins you in a storage room, panties around one ankle, and you get full vaginal sex with her trying to keep quiet while the other students scream somewhere down the hall from whatever monster just spawned during a Convergence. The AI CG is bizarre in a good way, bodies look a bit too perfect and then you notice some tiny wrong detail in the background that makes your skin crawl. Sometimes the boobs are huge, stupid big, and the titfuck scenes turn into this soft, slow suffocation where the girl talks about “maybe letting you cum inside next time” because pregnancy here is not just a fetish, it has plot weight. One route actually hints that fucking the wrong girl bare could spawn some magic hybrid kid that the gods want, but I refused any raw creampie like I was playing a pacifist path of my own balls. I tell myself I am here for the story, the multiple endings, the weird alignment stuff, but I reloaded a save three times just to watch one oral scene again where the shy monster girl with horns and big tits practices kissing your shaft like it’s some dating sim homework. She melts a bit when you don’t push her, and the game quietly remembers that for later scenes. Or maybe I imagined that. Hard to tell when you’re half hard, half scared, and watching your choices drag you toward something that feels like both romance and a slow, wet apocalypse.

City like this always feels a bit horny and a bit dangerous at the same time. You start as this broke delivery guy, running boring routes, talking shit to yourself in the dark streets, wondering if rent or your sanity dies first. Then one very wrong encounter later, your throat is open, everything goes black, and when you wake up you’re a vampire with a hard-on and a second life you didn’t ask for. It’s not some sparkly teenage drama either. People bleed. Heads crack. The game doesn’t fade to black when someone gets ripped apart, it actually shows you. And in the middle of that mess you’re trying to figure out if you want to be the tragic romance type or just a complete bastard corrupting every girl who crosses your path. One moment you’re having a semi-sweet talk with a shy “good girl” virgin who trusts you because you saved her from some creep, next moment you’re pushing her down on a stained mattress, finger in her ass, making her choke on your cock and calling that “training”. The writing really leans into that: one path lets you act like a protective love interest, the other like a walking red flag with fangs. Both feel right for a vampire, honestly.

What makes it fun is that it’s not only click through text and watch boobs bounce. You wander the city like in a small adventure game, poking into alleys, shops, shady clubs, even some weird paranormal spots. You pick jobs, take quests, grind stats, unlock new powers. Get stronger, get richer, get more dangerous. Superpowers and corruption go hand in hand: you charm a milf long enough and suddenly she’s begging to be your personal blood bank, legs wide open while you decide if you want to cum in her pussy or in her ass. Some scenes start almost wholesome, like you just giving a massage, a bit of teasing, a slow handjob. Then toys appear. Vibrators, plugs, collars. You pull her hair, make her ride you until there is a sloppy creampie dripping down her thighs, and she thanks you like it’s a religious experience. There is this nice whiplash between male domination and female domination too. You think you’re in control, then an older vampire girl puts a heel on your chest, jerks you off nice and slow, stops right before you cum and tells you exactly whose pet you are now. The incest angle is handled in that porn logic way: everyone acts like they know it’s taboo but they just keep going, touching, groping, “accidentally” walking in during masturbation, turning family drama into porn logic romance. And yeah, there is prostitution, actual street girls, deals for blood and sex, sometimes both at once. Some routes let you keep things romantic, soft kisses, gentle vaginal sex, cuddling after. Others push you into being a complete pervert, using mind control to turn a decent woman into a cock drunk toy who offers anal just because you smiled at her. It’s messy and a bit trashy and also kind of addicting, like watching late night anime that suddenly went full hentai without telling anyone.

Jake is that kind of protagonist who looks normal at first and then you realize his whole life is basically horny paranormal chaos. Fresh grad, new big city, living with his brother, trying to be a decent guy, except there is literal Lust crawling around in his head and whispering “hey, what if you just… tweak that girl’s brain a little.” The game throws you right into that vibe where half the time you’re flirting on campus or at some shitty coffee place, and the other half you’re staring at some hellish demon with way too many teeth and tentacles, while still thinking “ok but can I fuck it?” You can go soft and romantic, like just dating, cuddling, slow handjob under the blanket, or you just slide full corruption route and start bending people’s minds, turning them into sex toys that smile at you while they swallow. It lets you pick how deep you go into that darkness, and it actually feels like a choice, not some fake menu flavor.

The Lust power is the real pervert engine here. You poke around in people’s heads and the game rewards you with those “Dreams” scenes, like detached little realities where you basically peek out through someone else’s eyes. One moment you’re the brother, jerking off alone because you’re jealous of Jake’s success. Next you’re stuck in a nightmare party where half the guests have glowing eyes and the other half are on their knees, mouths full, moaning stuff they’d never say when awake. Fucking weird in a good way. There’s all sorts of kinks layered in quietly. Group scenes where control slips and now there’s three bodies sweating on top of you, you have no idea whose hand is where, just tongues and wet sounds and someone begging for anal like it’s the only thing keeping them alive. Normal “dating sim” stuff sits right next to “oh cool, demon tentacle is rearranging my inside, guess that’s Tuesday now.” You can build yourself like an RPG nerd too, pumping stats so your mind control hits harder, or so you don’t get your ass kicked when some paranormal freak decides you’re on the menu. Combat’s there, but the real fights feel like they’re inside people’s minds, watching them crack, seeing a sweet shy girl slowly transform into a needy cock-hungry mess because you kept nudging her thoughts in the wrong direction. Also, small thing but it annoyed the shit out of me: the way some scenes cut off right when you want one more thrust, one more frame, like the game is edging you on purpose and then pretending it didn’t. But then you get another scene where Jake is spit-roasting someone with a demon, or waking up sticky after a furry centaur nightmare, or giving sloppy oral in some filthy alley while ghosts watch, and you kinda forgive it without even meaning to.

ALT CTRL DEL feels like someone mashed a filthy family sitcom with a sci fi VN, spilled lust on the keyboard, then just pressed “confirm” anyway. You’ve got this genius dad who is smart in the lab, dumb as fuck at home, and he basically rips open the multiverse because he can’t handle a normal midlife crisis. Instead of buying a car, he yeets his whole family into alternate timelines. And yeah, that family is 100% the focus: cold and needy wife who clearly hasn’t been fucked right in years, cocky sports son, brainy daughter who’s way too sharp for her own safety, and the usual “trying to hold everything together but also kinda broken” father figure. The game plays a lot with those roles, then twists them, bends them, corrupts them, sometimes in ways that are hot, sometimes in ways that feel like “oh shit I should not be into this” and then you click the horny option anyway. One moment you’re laughing at a stupid dialogue choice, next moment you’re peeking at your own screen like some teenager hiding porn behind Excel.

The multiverse gimmick isn’t just some lazy excuse, it really lets the writer go wild. In one universe, the mom comes back from jogging and gets “accidentally” seen in the shower and that turns into this slow, sticky sexual tension with the son that keeps building across scenes. In another, you’re watching the daughter do this fake innocent livestream in her room, and the game hands you these little voyeur choices that feel way too real, like scrolling a horny TikTok clone in private mode. There is a run where the sister flips from snarky and annoyed into this exhibitionist disaster, teasing in public places, daring you to look longer, and the father just keeps pretending he doesn’t see anything, until he totally does. The corruption part creeps in so softly that you suddenly realize the “normal” family from the intro is already gone and everyone is way more touchy, way more explicit, and strangely okay with it. Humor helps a lot. The dev knows exactly what kind of sick crowd is here and throws in little inside jokes about other games, “dilf routes”, “milf enjoyers”, that kind of stuff. I actually laughed out loud when one universe just turns into almost a parody of those serious romance VNs, only for the next scene to smash into a ridiculously horny family dinner where nobody is really talking about the food.

I played it on mobile in bed using Firefox, and it works honestly better than I expected. The 3D renders look good enough to stare at for too long, with some really nice body language on the mom and the daughter especially, even if sometimes the faces feel a bit too plastic in certain angles. There was this one scene on a balcony where the sister is basically flashing you over the city lights and it stuck in my head for the rest of the day, because the pose and camera just clicked. At the same time, some of the early “serious scientist” dialogue is kind of cringe and I kept skipping lines, and once I noticed a typo in a super hot scene and it annoyed me way more than it should, like my brain refused to cum until that apostrophe was fixed. Choices matter just enough to make you replay a bit, like picking to support the son or cockblock him, or deciding if the father gives in to temptation or keeps pretending he has morals, but it doesn’t drown you in complex stats or any of that grindy crap. There is romance, actual soft romance, that sometimes lands beautifully, and then other times the game jumps straight from sweet moment into full-on taboo pounding without even taking a breath. I liked that. Or maybe I didn’t. Depends which save I load. Anyway, it’s messy, horny, a bit fucked up in the head, and somehow that fits the whole “infinite worlds, infinite wrong choices” thing way too well.