RuleUniverse feels like someone mashed Dragon Ball fanfiction, horny Twitter art and a half-finished Ren’Py project, then accidentally made it kind of addictive. You start as this lonely overachiever kid that reads like every shonen protagonist in history, then a demon scientist pops up and says, “hey, let’s stuff your body with DNA from the strongest fighters in the universe, what could go wrong.” It’s delightfully stupid in that fanfic way, but precisely because of that, it works. The game knows it’s a parody, it doesn’t try to pretend it’s “deep”, and then it suddenly throws in a line about destiny or guiding the universe and you’re like… alright, Toriyama-with-horny-mods, calm down.

The real fun is how transparently it worships its women. Bulma, Chi-Chi, Android 18, that whole legendary boob-and-ass pantheon is here, clearly shaped by someone who grew up pausing VHS at the worst places. The models are 3D and exaggerated as hell: huge tits, fat asses, those shiny anime lips that just scream “she’s going to suck him off in like two clicks.” Animated scenes actually move, not just two stiff characters rubbing like broken Sims; you get thrusting, jiggling, drool, that soft spit string when you pull out from a blowjob, all the little pervy details that tell you the dev really wanted this for themselves first. One moment you’re doing basic combat with ki blasts and energy auras, the next you’re balls-deep in Bulma in a lab, with wires and science junk in the background like that somehow makes it ethical. And the combat’s funny: it pretends to be serious, but all you’re thinking is “okay, how many fights until I unlock the next sex scene with Android 18.” Sometimes the sandbox part feels less like a “world” and more like a small playground with a fence around it, but the loops of walking around, clicking, triggering small events, slowly unlocking more lewd stuff… it scratched that same spot as old flash games I used to sneak at school on shitty browsers.

I kinda love how messy it is. The romance tries to act sentimental for a second, then five lines later you’re face-fucking a milf with magic powers while she moans like someone recorded it in a bathroom on a cheap mic. Dialog swings from “I will guide the universe” to “fuck me harder” without the slightest shame. Exploration is simple, a little repetitive, but I still kept wandering, poking every corner hoping there’s a hidden event where Chi-Chi finally snaps and rides the protagonist like he’s the last Saiyan on earth. Some text sounds like it was written at midnight by a dude half-remembering DBZ arcs from YouTube AMVs, which, honestly, is the right energy. I do wish the world reacted more to what you do, like if you bang Bulma enough, Vegeta starts showing up mad or something, but I know that kind of feature is exactly the thing that stays in the dev’s “maybe later” notes forever. Still, when you’re watching Android 18 slowly drop to her knees after you save her in a fight and she rewards you with this sloppy, animated blowjob, with her tits barely contained and that quiet smug smile when she swallows, it hits the trashy, horny, teen-power-fantasy nerve in a very specific way. It’s not elegant. It’s not smart. It’s like a wet doujin turned half-game, half-daydream, and somehow that’s exactly why it sticks.

This thing starts with the most majestic form of suicide I’ve ever seen in a porn game: the dude literally beats himself to death trying to set a jerk-off record. Not “dies in battle”, not “hit by truck-kun”. No. He just goes for 100 handjobs in a row and his heart taps out. Peak gamer grind. I respect the hustle. Then boom, he wakes up in another world with a special power that basically turns his cum into party buffs. The game even calls it something cute like “Baby Seeds” but let’s be honest, it’s magical power jizz. You fuck girls, they get stronger. Classic isekai logic. Zero shame, full commitment to the bit.

The whole world feels like somebody mashed together hentai tropes, fantasy JRPG, and horny Reddit threads, then gave up on subtlety. You got monster girls that want to eat you and ride you, elves who look like they walked out of a hentai search filter, big tit milfs who act like they’re doing you a favor while they suck your soul out through your dick, and then tiny flat-chested troublemakers who pretend they hate you while still ending up bent over a table. And they’re not just decoration, they all want a piece of that “power up” sauce. You walk into a village and suddenly elf warrior girl wants to “test your abilities” by making you choke on her thighs while you finger her, then some furry mage is like “for magic research” while she’s grinding on your lap. I had one run where I tried to play it safe and focus on just one girl, and ten minutes later I’m balls deep in a monster girl with tentacle hair that won’t let me go until she’s drained like five rounds. The game pretends there is choice, but your dick is the main questline.

It calls itself sandbox and it actually leans into that. You wander around, poke random places, suddenly you’re groping a drunk warrior milf in a tavern corner and she’s laughing while she pushes your hand harder onto her ass. You go to some forest to “train” and instead end up getting your cock cleaned by an eager wolf girl who thinks oral is a greeting. Sometimes you’re trying to be the cool dominant hero, shoving a proud elf onto her knees and making her swallow every drop while she glares up at you, and then next scene you’re flat on your back with a crazy strong amazon warrior riding your dick like it’s a siege weapon and you’re just holding on and praying your character doesn’t get another heart attack. The sex is not shy about angles either. Anal scenes where you grab hips and just slam into them while their tits bounce all over the screen, messy throating where her eyes go watery and she keeps going anyway, stupidly long cumshots that feel like the dev really needed to make a point. And in the middle of all this horny chaos, you still end up laughing because the protagonist is a complete idiot who somehow turned jerking off too much into the most broken fantasy power in the world. Honestly, the game is kind of trashy, kind of janky, kind of perfect.