the visual novel database

Report an issue on this page.

Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-

星空のバビロン -迫り来るコズミックすけべおねぇさんズ-

Title
星空のバビロン -迫り来るコズミックすけべおねぇさんズ-
Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans-
Play timeMedium (27h30m from 1 votes)
DeveloperOne-up
PublishersOne-up
LinksVNStat
Shopssponsored links» JP¥ 3740 @ DLsite

Description

In the Universal Century of 2068, men are incredibly rare, and the protagonist, Galaxy Amanogawa, finds himself targeted by the Cosmic Race, a group of humanoid space monster girls appearing from a wormhole. These beings aim to mate with human males for reproduction. Despite Galaxy's lack of experience, with the help of the ship's captain and other heroines, they fend off the attacks. However, as a valuable male target, Galaxy remains a constant focus for the Cosmic Race, leading to continued attacks and challenges.

[Condensed from DLsite]

Heroine with Big Breasts 3.0 Heroine with Small Breasts (Non-Loli) 3.0 Internal Exhibition of Sex 3.0 Male Protagonist 3.0 Bukkake 2.5 Heroine with Gigantic Breasts 2.5 Heroine with Huge Breasts 2.5 Science Fiction 2.5 ADV 2.0 Alien Heroine 2.0 Anal Fingering 2.0 Anal Gaping 2.0 Cowgirl 2.0 Cunnilingus 2.0 Dark Skinned Heroine 2.0 Defloration 2.0 Doggy Style 2.0 Excessive Semen 2.0 Facesitting 2.0 Game OverS 2.0 Genius Heroine 2.0 Heroine with Erotic Adhesive Bandage 2.0 Heroine with Flat Chest (Non-Loli) 2.0 Heroine with Leotard 2.0 Heroine with Pubic Hair 2.0 Heroine with Visible Panties 2.0 High Sexual Content 2.0 Kemonomimi Heroine 2.0 Lactation During Sex 2.0 Masochist Heroine 2.0 Monster Girl Heroine 2.0 More Than Seven Heroines 2.0 Perverted Heroine 2.0 Pissing 2.0 Rabbitgirl Heroine 2.0 Sexual Content 2.0 Sex with Monster Girls 2.0 Single Blowjob 2.0 Single Boobjob 2.0 Single Handjob 2.0 Sixty-nine 2.0 Skippable Gameplay 2.0 Spoons 2.0 Standing Sex 2.0 Stockings 2.0 Vaginal Gaping 2.0 White Haired Heroine 2.0 Ahegao 1.5 Anal Sex 1.5 Anilingus 1.5 Group Sex of One Male and Several Females 1.5 Nukige 1.5 Quickie Fix Position 1.5 Reverse Missionary 1.5 Strategy Game 1.3 Armpit Licking 1.0 Ball-cupping 1.0 Boobs on Glass 1.0 Breast Smothering 1.0 Consensual Sex Involving Slime Monsters 1.0 Consensual Sex Involving Tentacles 1.0 Deepthroat 1.0 Elf Heroine 1.0 Handcuffed Sex 1.0 Heroine with Ahoge 1.0 Heroine with Crotchless Clothing 1.0 Heroine with Glasses 1.0 Heroine with Inverted Nipples 1.0 Intercrural Sex 1.0 Legwear Footjob 1.0 Loli Heroine 1.0 Multiple Penetration 1.0 Naizuri 1.0 Nipple Insertion 1.0 Outdoor Sex 1.0 Petplay 1.0 Rape on DefeatS 1.0 Reverse Cowgirl 1.0 Single Footjob 1.0 Sitting Sex 1.0 Suction on Nipples 1.0 Suction on Penis 1.0 Super Deformed CG's 1.0 Tailjob 1.0 Twin Blowjob 1.0 Twin Tail Heroine 1.0 Urethral Sounding 1.0 Vaginal Fingering 1.0 Vaginal Masturbation 1.0 Visible Cervix Penetration 1.0 Object Insertion 0.3

Releases

Japanese (2)
2015-07-2418+Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- Package Edition
2015-12-2518+Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- Download Edition
English (1)
202218+Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- (unofficial machine translation patch)

Staff

Full character list

Character summary

Amanogawa GingaProtagonist
OrihimeMain character
Voiced by Tsuruya Haruto
Kanata SteinMain character
Voiced by Aoi Haru
SatanMain character
Voiced by Kawashima Rino
DenebMain character
Voiced by Nakaya Shiho
PontaMain character
Mei MeiMain character
Voiced by Misonoo Mei
Amanogawa HarukaMain character
Voiced by Sakura Momoka
Akihabara MomokoMain character
Voiced by Kazuha
AquaSide character
Voiced by Nakaya Shiho
UsakoSide character
Voiced by Akai Ria
Jerry☆NonnonSide character
Voiced by Misonoo Mei
JasukoSide character
Voiced by Aoi Haru
DoradoraSide character
Voiced by Azuma Karin
PatpatSide character
Voiced by Akai Ria
BanikoSide character
Voiced by Akai Ria
PyonkichiSide character
Voiced by Akai Ria
BrunhildeSide character
Voiced by Tsuruya Haruto
FurirounSide character
Voiced by Kazuha
PultraunSide character
Voiced by Kawashima Rino
MarinSide character
Voiced by Nakaya Shiho
RabikoSide character
Voiced by Akai Ria

User stats

Vote stats
122 votes (rank 1916)
7.77 average (rank 569)
10
17
9
23
8
36
7
25
6
11
5
8
4
0
3
1
2
1
1
0
Recent votes(show all)
mrghoster82024-04-14
shiroro92024-04-11
mondado72024-02-18
galgamekami62024-02-07
poluara72024-02-03
syponis32024-01-25
ruberick52024-01-24
castor4482024-01-23

Screenshots

Hoshizora no Babylon -Semarikuru Cosmic Sukebe Onee-sans- Package Edition

Screenshot sf87054Screenshot sf87056Screenshot sf87057Screenshot sf87058Screenshot sf87059Screenshot sf87060Screenshot sf87061Screenshot sf87062Screenshot sf87063Screenshot sf87064