---
title: "Hyakumannengo no Sekai ~Ashutachi no Owaranu Seiyoku no Giseisha~"
description: "Man has evolved into tentacle monsters who can get a woman pregnant with 100% certainty. Is there any future for mankind?  Technological progress has halted, an"
image: "https://t.vndb.org/cv/57/22957.jpg"
---

# Hyakumannengo no Sekai ~Ashutachi no Owaranu Seiyoku no Giseisha~

![Hyakumannengo no Sekai ~Ashutachi no Owaranu Seiyoku no Giseisha~](https://t.vndb.org/cv/57/22957.jpg)

**Alternative Title:** 百万年後の世界～亜種達の終わらぬ性欲の犠牲者～

**Aliases:** The world one million year from now, 100万年後の世界

**Developer:** Houou-ya

**Release date:** Jan 18, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.5/10 (avg, 2 votes)

## Description
Man has evolved into tentacle monsters who can get a woman pregnant with 100% certainty. Is there any future for mankind?

Technological progress has halted, and civilization has regressed into a more primitive state.
Earth is covered mostly by wastelands and wilderness. Humans are struggling to survive.
In this environment, some people have evolved into a more monstrous form. They're called sub humans.
Those who retain their human qualities are called the true breed.
The sub humans rise up against the pure breed, and impregnate their women with their offspring.
The true breed's numbers dwindle until their very existence is in danger.

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE045921.html)]

## Shops
- [Official Website](http://houou-ya.dojin.com/100/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ045921.html)

## Releases
### Japanese
- **2009-01-18**: Hyakumannengo no Sekai ~Ashu-tachi no Owaranu Seiyoku no Giseisha~ Download Edition - [Official website](http://houou-ya.dojin.com/100/index.html), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ045921.html)
- **2009-10-16**: Hyakumannengo no Sekai ~Ashu-tachi no Owaranu Seiyoku no Giseisha~ Package Edition - [Official website](http://houou-ya.dojin.com/100/index.html)

## Tags
ADV, Future Earth, Post Apocalyptic Earth, Female Protagonist, Fighting Protagonist, Multiple Endings, Tentacle Rape, One True End, Nukige, Pregnant Sex, Erotic Mind Control, Dark Skinned Heroine, Bad Ending(s), Group Sex of Multiple Females and Males, Defloration, Internal Exhibition of Sex, Multiple Penetration, Cunnilingus, Betrayal, Group Sex of Several Females, Cowgirl, Monster Rape, Ahegao, Pregnancy Bad Ending

## More Games from Houou-ya
- [Hyakumannengo no Sekai ~Ashutachi no Owaranu Seiyoku no Giseisha~](https://pinovel.net/v16564)
- [Woman Hunter ~Goukan Kyokashou o Motsu Otoko~](https://pinovel.net/v16571)
- [Seigin no Onna Kenshi to Warui Mahoutsukai](https://pinovel.net/v16572)
- [Mousoubu kara Ookurishimasu](https://pinovel.net/v16573)

---
*View the full details at [pinovel.net/v16564](https://pinovel.net/v16564).*

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