---
title: "Machine Maiden Gaiden ~Cynthia~"
description: "This game stars the other guy from Machine Maiden. He is a psychologist scouted by a high tech company to train a robot doll. He can make her into his lost sist"
image: "https://t.vndb.org/cv/40/7540.jpg"
---

# Machine Maiden Gaiden ~Cynthia~

![Machine Maiden Gaiden ~Cynthia~](https://t.vndb.org/cv/40/7540.jpg)

**Alternative Title:** Machine Maiden外伝 ～シンシア～

**Developer:** Evolution

**Release date:** Dec 17, 1999

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.5/10 (5 votes)

## Description
This game stars the other guy from Machine Maiden. He is a psychologist scouted by a high tech company to train a robot doll. He can make her into his lost sister, a fighting machine or a maid. This game is different from the previous one since this is a choose your story game instead of simulation.

[From [Li's Fun House](https://web.archive.org/web/20160403170830/http://members.shaw.ca:80/lisun/jhag-wnm.htm)]

## Characters
### Matsuoka Ryou (松岡 涼)
- **Gender:** Male
- **Hair:** Red, Ponytail, Long, Parted to Side
- **Eyes:** Blue
- **Clothes:** Lab Coat

### Cynthia (シンシア)
- **Gender:** Female
- **Hair:** Pink, Antenna, Waist Length+
- **Clothes:** Sweater, Thigh-high Stockings, Maid's Dress
- **Eyes:** Blue
- **Role:** Robot
- **Voiced by:** Ayukawa Hinata

### Althea (アルシア)
- **Gender:** Female
- **Hair:** Blue, Antenna, Waist Length+, Pubic Hair
- **Eyes:** Green
- **Role:** Robot
- **Voiced by:** Ayukawa Hinata

### Oosawa Yumiko (大沢 由美子)
- **Gender:** Female
- **Hair:** Brown, Long, Intake
- **Eyes:** Violet, Tareme
- **Clothes:** Glasses, Miniskirt, Thigh-high Stockings, Lab Coat
- **Voiced by:** Shinruu Karin

### Takahara Mari (高原 真理)
- **Gender:** Female
- **Hair:** Violet, Antenna, Shoulder-length, Sidehair
- **Eyes:** Red
- **Clothes:** Necklace, Gloves, Bikini, Bracelet, Skirt Suit, Bathrobe
- **Body:** Nail Polish
- **Voiced by:** Himiko

## Shops
- [Official Website](https://web.archive.org/web/20030305171020/http://www.dice-soft.co.jp/evolution/soft/gaiden/index.htm)
- [Getchu](http://www.getchu.com/soft.phtml?id=1060)

## Releases
### Japanese
- **1999-12-17**: Machine Maiden Gaiden ~Cynthia~ - [Official website](https://web.archive.org/web/20030305171020/http://www.dice-soft.co.jp/evolution/soft/gaiden/index.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=724), [Getchu](http://www.getchu.com/soft.phtml?id=1060)

## Tags
Sexual Content, Simulation Game, NVL, Robot Heroine, Male Protagonist, Nameable Protagonist, Bad Ending(s)

## More Games from Evolution
- [Machine Maiden](https://pinovel.net/v6013)
- [Maid Gari](https://pinovel.net/v6064)
- [Machine Maiden Gaiden ~Cynthia~](https://pinovel.net/v6014)
- [Shoujo Circus](https://pinovel.net/v7252)
- [Drill Shoujo Spiral Nami](https://pinovel.net/v2548)
- [Ore no Miko-san](https://pinovel.net/v6740)
- [Bukkake Tenshi Silky & Milky](https://pinovel.net/v2577)
- [Waitress-san Hai!](https://pinovel.net/v7465)
- [Machine Maiden Next](https://pinovel.net/v4323)

---
*View the full details at [pinovel.net/v6014](https://pinovel.net/v6014).*

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```