Ayane: The Pregnancy Planet

by SiGMAGURO

Censored Windows
VersionFull DLsite
EngineOthers
Released2025-07-31
Updated2026-04-09
LanguageEnglish, Japanese, Chinese

You will control your own sperm in an exciting survival competition inside Ayane’s body, breaking through Antis and collecting DNA to upgrade yourself. Get ready to enter Ayane’s world and embark on a journey of life evolution that biology textbooks never taught you!​

ByakuyaK 2026-04-11
A good example of a H-game with fun gameplay but average sex part. The first few attempts after the prologue are enough to unlock all the sex scenes in the game, as well as to get the most out of the gameplay. The more you play the more grindy game begins to look, but you will get some fun in the first hour or two I am sure. Sex scenes don't offer much variety and look like an addition rather than one of the main aspects (which is weird, considering that it's a H-game). I would still suggest to play this game because the gameplay is pretty fun and it won't take much of your time, but if you came here for sex aspect , I doubt you will be pleased with the content of the game.
AnPolice 2026-02-18
An actually decent arcade game. The progression is kind of weird but fun to figure out (though I got stuck figuring out the metaprogression at one point). Unfortunately, also a very mediocre porn game. While the quality is OK, the amount of actual content is not, and there's no context for any scenes it's just "haha sex"
FrostedPhoenix 2026-02-12
Overall Experience: A bit grindy in some ways, but it was a bit enjoyable to figure out the optimal playstyle. I went from being afraid of every enemy to wantonly pin-balling my way around Ayane's uterus in a bloodthirsty rage. Meta-Game Progression: I don't really understand why the "Prologue" needed to be completely split into separate sections when they already have the ability to put in cutscenes. Imo they should have streamlined the "Prologue" into one continuous playthrough to make it more coherent and less of a slog. Also, calling it a 'prologue' doesn't seem quite accurate because it is literally the only source of story content and 'lore'. You also never see the product of Ayane's Pregnancies and that's a little disappointing. I think if they added multiple "Chapters"with various additional challenges, antibody mutations, etc, it'd be a more interesting experience. Sound: Simple, but doesn't really have to be too much. This is quite a simple game after all. In-game Progression: This is where I think the game could see the most improvement. I'd like to see a greater variety of upgrades that do various things as most of the current upgrades are quite bland. Round duration: Each full round from start to finish took me about 20 minutes, with nearly 15 minutes spent getting to the point where the snowball effect gets going, and the remaining 5 minutes causing chaos to level up the rest of the skills. H-Scenes: Extremely simplistic, some very basic artwork at times, and overall just pretty limited in nature. Imo, if your in it for the H-scenes, you'll probably want to give this one a pass.
Roundy Degee 2025-11-14
It's a decent game and is quite average in many ways. It's got a couple of scenes and its difficultly is for the first half quite easy, then very suddenly quite hard (at least in comparison). Just wish the enemy placement and levels were better designed. I felt like it should have had more pregnancy content or scenes including it since that's the main premise of the game. Quite short, but still feels rushed, there's only 4 levels including the final boss.
Mike17723 2025-10-18
Sigh... this game is a 2D platformer where you are a sperm cell navigating the female reproductive system, trying to find the egg. Should it be highly rated? Well yes, but actually, no. The "prologue" is insanely grindy, I am talking 3 f*cking hours of trial and error, due to the sh*tty goddamn checkpoints. H-scenes? meh, they are lazily made 2D animations. Oh and if you activate the colision with an antibody near a wall you can glitch the physics and teleport out of bounds, forcing you to restart. The only reason for 2 stars is, the chill music. The save file is encrypted GDEC, you need the Go language and godot tools to decrypt it. Loading a save? Not even worth it, don't waste your time.
lowrider95 2025-10-18
Lol. I'm not sure this game is fap-worthy in any sense, but it's a SURPRISINGLY engaging and well-made arcade. Two things that can be considered flaws are: 1) difficulty finding language toggle (it's 2nd option from the bottom and then a "globe" icon) and 2) the fact that you sorta lose your progress when advancing to a new level for the first time (the game sets your upgrades to a certain fixed level which is usually lower than what you've had acquired already). Also some upgrades and mechanics are not very intuitive. One thing I only figured only after a while is that certain upgrade ("semen value") unlocks a progress bar that is filled when you collect DNA and then gives you a short-timed powerful boost. Other than that it's a real gem. Highly recommend.

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