Ayane: The Pregnancy Planet

by SiGMAGURO

Censored Windows

VersionFull DLsite

EngineOthers

Released2025-07-31

Updated2025-10-17

LanguageEnglish, Japanese, Chinese

2D Game 2DCG Adventure Animated Pregnancy RPG Vaginal Sex Voiced

About Ayane: The Pregnancy Planet

Ayane: The Pregnancy Planet is a 2D animated CG adventure with RPG elements by SiGMAGURO, using the Others engine. You control sperm inside Ayane’s body, competing to survive by pushing past Antis and gathering DNA to improve. The pregnancy-themed story presents a life-evolution journey through Ayane’s world.

This completed full DLsite release came out July 31, 2025. It runs on Windows and includes English, Japanese, and Chinese text, with the DLsite edition censored.

Developer's description

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!

Ayane: The Pregnancy Planet screenshots

Download Ayane: The Pregnancy Planet Full DLsite

DataNodes MEGA Pixeldrain VikingFile

Player reviews

Player rating 3.0 / 5 · 6 ratings

Written reviews 6 · avg 3.0★

Positive (4–5★) 17%

Latest review 2026-04-11

What players say

Mixed reviews praise arcade gameplay but criticize grindy progression and limited adult content.

5★ 1

4★ 0

3★ 3

2★ 2

1★ 0

Players like

Fun arcade gameplay with engaging progression
Short, manageable length

Common complaints

Grindy prologue with frustrating checkpoints
Limited, low-quality adult scenes
Unclear upgrades and awkward progression

Best for players who prefer arcade gameplay over adult content.

Summarised from 6 written player reviews.

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…

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…

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…