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.

Kai thinks he’s getting a lazy sexed-up vacation on a sunny island with his hot girlfriend, his smug best bro, and the girl who looks like she bites. That’s the vibe at first. Sun, cocktails, tits in tight bikinis, asses sliding over pool chairs, couples pretending they’re here to “relax” while they’re actually scanning every bar stool for someone to fuck. The resort looks like one of those Instagram traps, all fake-perfect, AI-smoothed smiles on posters and hotel staff who are just a little too polished. You start noticing weird stuff. Who is watching who, who is flirting a bit too long with who, who is way too comfortable touching your girl’s thigh. The island feels like it has its own rules, like it was built for people who got bored with normal sex and started asking themselves “what if I watch her get pounded by someone else and like it?” and then never stopped asking. It’s not subtle. You’re sitting there as Kai, watching Yumi lean forward, big tits half out, laughing at Nick’s jokes while his hand is a bit too close to her knee, and the game just lets that moment stretch and breathe until you either click or snap.

The whole thing is about pressure. Slow, annoying, horny pressure. You pick small choices that look harmless, like “sure, go for a walk with him” or “yeah, another drink is fine”, and three scenes later you’re staring at an animated loop of your girl’s soft hand around someone else’s cock while Kai tries to act like he’s not dying inside. Or maybe he’s into it. That’s the dirty part. The island keeps nudging you to test where your jealousy ends and your curiosity starts. The sex scenes grow out of that. Handjobs by the pool while someone might walk in, a wet grind on a lounge chair with her huge ass bouncing under a thin towel, a mouthy girl who likes to lean in too close and whisper shit about what your brother used to do with his ex. The game really likes that family drama angle. Older brother shows up, got that “I’ve fucked more and care less” energy, and suddenly every stare between him and your girl feels like a threat. Or a promise. Sometimes the art looks almost too clean, like an AI took a vacation album and turned it into porn, sometimes a frame looks a bit off and that weirdness makes the scene feel more wrong, which honestly fits the NTR stuff. You will click a choice, watch a short animation loop of her tits bouncing on a guy’s lap, and feel that tiny stab in your gut that says “you could have stopped this five scenes ago.” And maybe you still keep going.

Half the time you’re trying to solve what the hell is off about this island, who is pulling the strings, why everyone talks about “opening up” like it’s some cult slogan. The other half you’re just watching people get drunk, grind on each other at some shitty beach party, swap partners in ways no one really wants to admit out loud. The game does that thing where it pretends you are in control while also setting you up for failure, like letting you choose to cling to Yumi, then slowly showing her eyes drift to someone stronger, rougher, more daring. You can lean into the cheating, treat it as an experiment, turn Kai into that guy who loves seeing his girl used, or you can fight it and get dragged anyway. Some routes feel almost romantic until suddenly they aren’t. One minute you’re walking through palm trees at sunset, big ass in front of you swaying in tight shorts, and the next minute she’s pushing your hand away because she’s “tired” after spending time with someone else. The island keeps smiling. The resort music keeps playing. And you’re there, clicking, watching, letting it hurt and turn you on, wondering how far you’ll go before you call it too much, then pushing one scene past that.

Brother comes back home after vanishing for years and the game just throws you into that weird mix of “family reunion” and “what the hell actually happened”. It starts pretty normal: school days, awkward small talk, sister trying to act cool but clearly obsessed that her missing brother is finally back. She waited nine years, she’s not sane, let’s be real. At first it feels like standard romance VN with a bit of teasing, some tits bouncing in your face every other click, that classic “I’m your sister but I look like a hentai search result” thing. Her ass is huge, her chest is huge, her emotional issues are somehow even bigger. The game really leans into that contrast: cute everyday stuff at school, then you go home and there’s this constant tension, like everyone is lying and only the MC is too horny and confused to notice.

The interesting part is how the erotic scenes are tied to progression. You don’t just click through to unlock CGs, you poke into the wrong room, ask the wrong question, check a phone you shouldn’t, and suddenly the sister’s route heats up because you showed “concern”. Affection feels like a stat, but it isn’t just “do nice things, get boobs”; sometimes the right choice is actually rude, suspicious, almost cruel. I liked that you can be a bit of a shit and the game still rewards you. One moment you’re in a sweet, almost wholesome scene, touching her carefully, she’s trembling because she’s still technically a virgin and doesn’t even understand her own arousal. Next moment it cuts back to some brutal flashback with blood on the pavement, and people yelling, and your dick has to just sit there and deal with unresolved trauma. It’s kind of funny and fucked up at the same time. Pornhub tab energy but with guilt.

There’s actual investigation stuff too. You go around, ask classmates weird questions, dig through old reports, follow shady hints at night. Sometimes you’re chasing ghosts, sometimes it feels like a straight crime story, like someone in the family did something really bad and covered it with this whole paranormal angle. The game likes to mess with you: you’ll be in the middle of a clue chain and suddenly you’re in a softcore scene with your stacked sister pressed against you in the hallway, her ass grinding your crotch while she whispers about how scared she is of losing you again. It should kill the tension, but it kind of doesn’t. Or maybe it does and I just didn’t care because her tits were right there. The MC is that usual clueless male protagonist, virgin brain but thrown into a house full of secrets, and sometimes he acts sharp and suspicious, then in the next scene he forgets everything because she bends over in a short skirt. The mix of horror, crime, and incest-flavored romance is messy, not subtle at all, and honestly that’s why it sticks in your head more than it probably deserves to.