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Hentai Tales: Overflowing Sister

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App ID 4650400
App Type Game
Developer
Publisher Hentai works
Franchise Hentai Tales
Supported Systems Windows macOS Linux
Technologies Unity Engine
Last Changenumber 37474085
Last Record Update 23 July 2026 – 12:47:20 UTC ()
Release Date 5 June 2026 – 07:20:03 UTC ()
❓ 67.06%
3 reviews
0
In-Game
🍑 Nudity 🔞 Sexual Content 🥵 Hentai 😌 Casual 💡 Strategy

My older sister Rin is impossible to ignore. Her tempting body and our casually intimate daily life slowly blur the line between sibling affection and something much more dangerous.

Steam price history

Current Price $0.99
Lowest Recorded Price -40% $0.59 5 June 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar $0.99 $0.99 $0.59 -40% $0.59
Chilean Peso CLP$ 895 $0.90 -8.77% $0.54 -40% CLP$ 537
Indonesian Rupiah Rp 16499 $0.92 -6.84% $0.55 -40% Rp 9899
Indian Rupee ₹ 89 $0.92 -6.48% $0.55 -40% ₹ 53
Philippine Peso ₱58.00 $0.92 -6.39% $0.55 -40% ₱34.80
Thai Baht ฿31.00 $0.92 -6.34% $0.55 -40% ฿18.60
Russian Ruble 78 ₽ $0.93 -5.79% $0.55 -41% 46 ₽
Ukrainian Hryvnia 42₴ $0.93 -5.70% $0.55 -40% 25₴
Canadian Dollar CDN$ 1.35 $0.94 -4.29% $0.56 -40% CDN$ 0.81
New Zealand Dollar NZ$ 1.69 $0.94 -4.12% $0.56 -40% NZ$ 1.01
Uruguayan Peso $U39 $0.96 -2.65% $0.56 -41% $U23
Kuwaiti Dinar 0.30 KD $0.97 -1.88% $0.58 -40% 0.18 KD
Peruvian Sol S/.3.35 $0.97 -1.85% $0.58 -40% S/.2.01
Taiwan Dollar NT$ 31 $0.97 -1.60% $0.56 -42% NT$ 18
Mexican Peso Mex$ 17.75 $0.97 -1.28% $0.58 -40% Mex$ 10.65
Japanese Yen ¥ 155 $0.98 -0.80% $0.58 -40% ¥ 93
CIS - U.S. Dollar $0.99 $0.99 $0.59 -40% $0.59
LATAM - U.S. Dollar $0.99 $0.99 $0.59 -40% $0.59
MENA - U.S. Dollar $0.99 $0.99 $0.59 -40% $0.59
SASIA - U.S. Dollar $0.99 $0.99 $0.59 -40% $0.59
South African Rand R 16.49 $0.99 +0.01% $0.59 -40% R 9.89
U.A.E. Dirham 3.65 AED $0.99 +0.38% $0.59 -40% 2.19 AED
Vietnamese Dong 26000₫ $1.00 +1.07% $0.59 -40% 15500₫
Malaysian Ringgit RM4.09 $1.00 +1.14% $0.59 -40% RM2.45
Qatari Riyal 3.65 QR $1.00 +1.19% $0.60 -40% 2.19 QR
Australian Dollar A$ 1.45 $1.00 +1.69% $0.60 -40% A$ 0.87
Singapore Dollar S$1.29 $1.00 +1.89% $0.60 -40% S$0.77
Hong Kong Dollar HK$ 8.00 $1.01 +2.97% $0.61 -40% HK$ 4.80
Swiss Franc CHF 0.85 $1.02 +3.65% $0.61 -40% CHF 0.51
Brazilian Real R$ 5,45 $1.04 +5.66% $0.62 -40% R$ 3,27
Polish Zloty 4,15zł $1.06 +7.60% $0.63 -40% 2,49zł
South Korean Won ₩ 1450 $1.07 +8.98% $0.64 -40% ₩ 870
Israeli New Shekel ₪3.39 $1.11 +12.18% $0.66 -40% ₪2.03
Kazakhstani Tenge 503₸ $1.12 +14.06% $0.67 -40% 301₸
Colombian Peso COL$ 3749 $1.13 +14.45% $0.67 -40% COL$ 2249
Euro 1,09€ $1.22 +23.95% $0.73 -40% 0,65€
Costa Rican Colon ₡565 $1.23 +24.57% $0.74 -40% ₡340
Norwegian Krone 12,00 kr $1.24 +26.02% $0.74 -40% 7,20 kr
British Pound £0.95 $1.25 +27.04% $0.75 -40% £0.57
Chinese Yuan N/A N/A N/A
Saudi Riyal N/A N/A N/A
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer Hentai works
community_visible_stats Yes
ReleaseState released
Publisher Hentai works
Store Release Date 5 June 2026 – 07:20:06 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Casual (4)
Store Genres Casual (4), Indie (23), Strategy (2)
Steam Release Date 5 June 2026 – 07:20:03 UTC ()
Store Asset Modification Time 19 May 2026 – 03:39:24 UTC () (1779161964)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct50.11641443538999
height_pct56.07931607694134
osextended macos64,macosapplesilicon
Detected Technologies Unity Engine, Mono SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 3
  • test_timestamp: 13 June 2026 – 00:00:00 UTC
  • tested_build_id: 23298963
  • steam_machine_tests:
    0 ↴
    display4
    token#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
    1 ↴
    display4
    token#SteamMachine_TestResult_ControllerGlyphsMatchDevice
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-11.0-beta
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
restricted_countries CN,DE,SA
China, Germany, Saudi Arabia
Content Descriptors Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 20 April 2026 – 02:12:32 UTC (), in changelist #35329856
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

13 Languages Interface Full Audio Subtitles
English Yes Yes Yes
French Yes Yes Yes
Italian Yes Yes Yes
German Yes Yes Yes
Spanish - Spain Yes Yes Yes
Russian Yes Yes Yes
Japanese Yes Yes Yes
Ukrainian Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes
Portuguese - Portugal Yes Yes Yes
Korean Yes Yes Yes
Malay Yes Yes Yes

Assets

Load all asset images 🔞
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small_capsule
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header_image
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library_assets_full
library_capsule ↴
image/english0034c525fa8b7e7145f6ed8f1439771c0d845099/library_capsule.jpg
image2x/english0034c525fa8b7e7145f6ed8f1439771c0d845099/library_capsule_2x.jpg
library_hero ↴
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image/english7f4617a966352f9e10942de6e385012bb2b8b332/library_hero.jpg
library_hero_blur ↴
image/english7f4617a966352f9e10942de6e385012bb2b8b332/library_hero_blur.jpg
library_logo ↴
image/english88c06ed06a954c67a11d978586209403927c7bf7/logo.png
image2x/english88c06ed06a954c67a11d978586209403927c7bf7/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct50.11641443538999
logo_position/height_pct56.07931607694134
library_header ↴
image/english114ad4efaa923ed6a93474ef3d401f99490d722d/library_header.jpg
image2x/english114ad4efaa923ed6a93474ef3d401f99490d722d/library_header_2x.jpg
Assets
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main_capsule_2xb49d3bb6ffca3910c0a8c369225ebb5b7a5ed4a7/capsule_616x353_2x.jpg
small_capsule0e35706dd7e451f0a95e0f418480f8ae6149d430/capsule_231x87.jpg
small_capsule_2x0e35706dd7e451f0a95e0f418480f8ae6149d430/capsule_231x87_2x.jpg
header114ad4efaa923ed6a93474ef3d401f99490d722d/header.jpg
header_2x114ad4efaa923ed6a93474ef3d401f99490d722d/header_2x.jpg
hero_capsule9fc5827da9878c9dfb4528e6f5488bea8d0d01f5/hero_capsule.jpg
hero_capsule_2x9fc5827da9878c9dfb4528e6f5488bea8d0d01f5/hero_capsule_2x.jpg
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library_hero_2x7f4617a966352f9e10942de6e385012bb2b8b332/library_hero_2x.jpg
community_iconc314ac34e653c85b323e2f1cc6ff56f6b172b67f.jpg
page_background_pathapp/4650400
last_modified5 June 2026 – 07:20:04 UTC
timestamp5 June 2026 – 07:20:04 UTC

Trailer 1165851 ↴

trailer_name preview
trailer_category 0
microtrailer ↴
video/webm 4650400/1704736516/dc9e95d0c92f95a95644bcce037be2d9aacae11e/1776783103/microtrailer.webm
video/mp4 4650400/1704736516/dc9e95d0c92f95a95644bcce037be2d9aacae11e/1776783103/microtrailer.mp4
adaptive_trailers ↴
dash_av1 4650400/1704736516/dc9e95d0c92f95a95644bcce037be2d9aacae11e/1776783103/dash_av1.mpd
dash_h264 4650400/1704736516/dc9e95d0c92f95a95644bcce037be2d9aacae11e/1776783103/dash_h264.mpd
hls_h264 4650400/1704736516/dc9e95d0c92f95a95644bcce037be2d9aacae11e/1776783103/hls_264_master.m3u8
screenshot_medium 257323564/f42a578744cde5bb6bffa40b4d24872462196191/movie_600x337.jpg
screenshot_full 257323564/f42a578744cde5bb6bffa40b4d24872462196191/movie_full.jpg
all_ages false
is_highlight true
timestamp 19 May 2026 – 03:57:27 UTC
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