STEAM

All Games > Simulation Games > Onii-chan Asobo

Community Hub

Onii-chan Asobo

"Let's play Onii-chan" is a Slice of Life/Eroge Kinetic Novel about a developer of AO-rated games and his younger sister, who wants to become a developer too and intends to learn by doing things.

All Reviews:

Mostly Positive (331) - 73% of the 331 user reviews for this game are positive.

Release Date:

Sep 27, 2019

Developer:

ilシ

Publisher:

ilシ

Tags

This game is marked as 'Adult Only'. You are seeing this game because you have set your preferences to allow this content.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Features

Steam Achievements

Steam Trading Cards

Languages:

	Interface	Full Audio	Subtitles
English	✔		✔

Includes 1 Steam Achievements

お兄ちゃんあそぼ

Points Shop Items Available

View
all 10

Title: Onii-chan Asobo
Genre: Casual, Indie, Simulation

Developer: ilシ

Publisher: ilシ

Release Date: Sep 27, 2019

View update history Read related news View discussions Find Community Groups

Share Embed

Buy Onii-chan Asobo

$8.99

Add to Cart

Mature Content Description

The developers describe the content like this:

All the characters in "Onii-chan Asobo" are over 18 years old.

Mature content intended for adults only: scenes of sexual nature and consensual sex. The text contains scenes of sexual nature and detailed consensual sex descriptions.

About This Game

Genres: Kinetic Novel, Eroge, Slice of Life, Romance.

Koichi Akiyama, an ordinary 22-year-old game developer, has been living a boring life until one day his younger sister Ai paid him a visit.
Soon after Ai moves in with Koichi, she claims that she wants to become a game developer too, so her brother has to teach her everything he knows.
The only problem is that Ai wants to create Hentai games, which puts Koichi in a dubious position.
From now on these two need to learn how to work together and explore all the difficulties of writing Hentai stories.

HD 1080p window & full screen options
50+ Beautifully illustrated CGs
Original Soundtrack

System Requirements

Minimum:

OS *: Microsoft® Windows® XP
Processor: Intel® Pentium® IV
Memory: 2 GB RAM
Graphics: DirectX® 9.0c compatible
DirectX: Version 9.0
Storage: 1 GB available space
Sound Card: DirectX® Compatible

Recommended:

OS *: Microsoft® Windows® 7, 8, 10
Processor: Intel® Pentium® V
Memory: 8 GB RAM
Graphics: DirectX® 9.0c compatible
DirectX: Version 9.0
Storage: 1 GB available space
Sound Card: DirectX® Compatible

* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

See all

More like this

What Curators Say

21 Curators have reviewed this product. Click here to see them.