Onii-chan Asobo Steam Charts, Sales, Players & Wishlists

Onii-chan Asobo is tagged as Casual, Indie, Simulation. It is published by ilシ and released on 27 Sep, 2019. PureGameStats tracks Onii-chan Asobo's live Steam player count, all-time peak, review sentiment, estimated sales and price history. Onii-chan Asobo's recorded all-time peak is 3 concurrent players on 17 August 2025. PureGameStats estimates 10,290 Steam units sold. Steam reviews are 73% positive across 343 responses. Platforms: Windows.

Games Onii-chan Asobo

Onii-chan Asobo Steam Charts, Sales, Players & Wishlists

"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.

Developer
ilシ
Publisher
ilシ
Platforms
Windows
Release Date
27 Sep, 2019
Official site On Steam
Est. Sales
10,290
PGS estimate
Current Steam Price
$8.99
Store data Standard Edition
Estimates are modelled by PureGameStats using multiple data signals. Direct data is sourced from Steam. View methodology →

Onii-chan Asobo Concurrent Players Updated hourly

Powered by PureGameStats.com
Hourly Daily Monthly Yearly
Onii-chan Asobo header image
Developer: ilシ
Publisher: ilシ
Platforms: Windows
Release Date: 27 Sep, 2019
Est. sales: 10,290
Retailer Price (US) Discount
Steam $8.99 0%

Pricing History & Best Deals

View on Steam

Historical pricing on Steam (US).

$8.99
Steam Launch Price
Steam
$8.99
Steam Current Price
Steam
$8.99
Steam Lowest Price
Steam
$8.99
Lowest Recorded
Steam
$8.99
Current Lowest Price
Steam →
Steam Prices Around the World
Live Steam pricing across 24 currencies we track.
View all prices Hide prices
AU
A$ 12.99
BR
R$38,00
CA
C$ 10.99
CH
CHF 9.30
CL
CLP$5.500
GB
£6.99
HK
HK$ 70.00
ID
Rp 126 743
IN
₹490.00
JP
¥980
KR
₩ 10,500
MX
Mex$ 133.00
MY
RM23.99
NO
70,00 kr
NZ
NZ$ 12.99
PH
₱333.33
PL
35,99 zł
SG
S$10.00
TH
฿200.00
TR
$8.99
TW
NT$ 278.00
US
$8.99
VN
110.000₫
ZA
R 99.99

Newest snapshot: 14 Sept 2026.

Onii-chan Asobo Steam Reviews

Total reviews 343 Positive 250 Negative 93 Positive % 72.9%Rating Mostly Positive

Review Cloud

Reviewers praise
sistervisual novelbrother sisterbrothernovelsayuricousinnukigelearn writebetter writingbest visualteasesartworkuncensoredteasing
Reviewers criticise
erogespellingtrue feelingsimoutoactual scenetyposeroticgrammaticaltaboohalf visualscenestext speedpoor translationhorny

What players are discussing

Praise and criticism mentions per topic, split by whether the reviewer recommended the game overall. Based on 252 recent English reviews (ingested 9 Oct 2026).

Ticks mark the typical silhouette for a Casual game - overshoot = above the genre norm on that side.

Topic
Criticism mentions Praise
Mentions
Performance
Not enough mentions
-
Gameplay
14
20
Story
98
152
250
Graphics
20
84
104
Audio
11
20
31
Controls
Not enough mentions
-
Bugs
5
Value
29
48
77
Multiplayer
9
Replay value
10
PC System Requirements
Minimum and recommended hardware needed to run Onii-chan Asobo.
View full requirements Hide 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
Frequently Asked Questions
Find quick answers about release date, pricing, platforms and more.
View FAQs Hide FAQs

What is the all-time peak player count for Onii-chan Asobo?

Onii-chan Asobo reached an all-time peak of 3 concurrent players on 17 August 2025.

How many copies has Onii-chan Asobo sold on Steam?

PureGameStats estimates Onii-chan Asobo has sold approximately 10,290 copies on Steam, with low confidence. The estimate is derived from Steam reviews, concurrent player peaks and achievement completion rates.

How is Onii-chan Asobo rated on Steam?

Onii-chan Asobo has 343 Steam reviews with a 72.9% positive rating (Mostly Positive).

What is the current price of Onii-chan Asobo?

Onii-chan Asobo is priced at $8.99 on Steam. Full price history and best deals are tracked on this page.

When was Onii-chan Asobo released?

Onii-chan Asobo was released on 27 Sep, 2019. It was developed by ilシ.

Coverage & Updates

Latest from the official channels and across the games media.

Official Announcements

View all official announcements
  • No official announcements yet.

News & Media Coverage

No coverage yet.

Games like Onii-chan Asobo

Similar games based on tags, genre and audience.

View more games

Idol Forging

nuditysexual content
74% pos. · 93 reviews

Fetish Locator: S&M Studio

nuditysexual content
78% pos. · 282 reviews

ROOM– 24/7 Total Surveillance

nuditysexual content
69% pos. · 193 reviews

The NOexistenceN of Lilith

sexual contentanime
98% pos. · 3.0k reviews

Summer at Smile Café

nuditysexual content
82% pos. · 325 reviews