Sickly Days and Summer Traces

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App ID	3682050
App Type	Game
Developer	Sister Position
Publisher	HIKARI SPARK
Supported Systems	Windows
Technologies	KiriKiri Engine
Last Changenumber	31435000
Last Record Update	2 October 2025 – 08:18:34 UTC ()
Release Date	20 June 2025 – 09:59:49 UTC ()

😎 89.30%

1k reviews

In-Game

A devoted brother and his fragile sister share a quiet, dreamlike summer. As her gentle companion, speak with her, care for her, and gather the fleeting, precious fragments of a love that blooms softly in the stillness of everyday life.

Additional Information

Developer

Sister Position

community_visible_stats

Yes

ReleaseState

released

Publisher

HIKARI SPARK

Store Release Date

20 June 2025 – 09:59:52 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://space.bilibili.com/41883712

Primary Genre

Casual (4)

Store Genres

Casual (4)

Steam Release Date

20 June 2025 – 09:59:49 UTC ()

Store Asset Modification Time

28 June 2025 – 07:07:53 UTC () (1751094473)

library_assets

library_capsule	en,zh-tw,zh-cn,ja,ko
library_hero	en
library_hero_blur	en
library_logo	en,zh-tw,zh-cn,ja,ko
library_header	en,zh-tw,zh-cn,ja,ko
logo_position ↴
pinned_position	BottomLeft
width_pct	52.56111757857974
height_pct	61.39871764426503

osextended

empty string

name_localized

schinese	痴情哥哥与病弱妹妹的乡间生活
tchinese	痴情哥哥與病弱妹妹的鄉間生活
japanese	ド田舎兄妹
koreana	두 사람의 여름의 소리

review_score

review_percentage

Detected Technologies (?)

KiriKiri Engine, Vorbis SDK

Steam Deck Compatibility

Steam Deck:
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
All functionality is accessible when using the default controller configuration
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Entering some text requires manually invoking the on-screen keyboard
category: Playable
steamos_compatibility: Compatible
test_timestamp: 23 September 2025 – 00:00:00 UTC
tested_build_id: 18959070

configuration:

supported_input	other
requires_manual_keyboard_invoke	1
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	1
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

controllertagwizard

Yes

First seen on SteamDB

18 April 2025 – 10:12:59 UTC (), in changelist #28547354

Supported Languages

5 Languages	Interface	Full Audio	Subtitles	Achievements
Japanese	Yes	Yes	Yes	Yes
Simplified Chinese	Yes		Yes	Yes
English	Yes		Yes	Yes
Traditional Chinese	Yes		Yes	Yes
Korean	Yes		Yes	Yes

Assets

Load all asset images

clienticon

a5f5b600ce623712147de40fdf025c3511a20b3f

clienttga

dbc442d491684ae436cd4ea11422a034551096bc

icon

957319a7d2aa557b255bf8222a10f8a196a9048e

small_capsule

english	68b1b88dbe503e1313fff6e6b6a0c67eeb521a18/capsule_231x87.jpg
tchinese	1d4d2917ed48ef5691f378f958c59001a6231da3/capsule_231x87_tchinese.jpg
schinese	9bceaa29d70cf721741ea9d45a805b87fd95e4c2/capsule_231x87_schinese.jpg
japanese	1adf4e77c4f30ce0216787f326eeeb806607ce78/capsule_231x87_japanese.jpg
koreana	8120ed17be75f9d46cf04b771c77cb6029a16b73/capsule_231x87_koreana.jpg

header_image

english	44b2336a6fb960ca4a274419913b4b6ca1ed29cb/header.jpg
tchinese	3a65ba3ca508d07b416d55a53773ffb130582a1b/header_tchinese.jpg
schinese	ea25fdf7319fe1bfcda9b9239199aef0e06bce51/header_schinese.jpg
japanese	204fd1cc08db0f53b5b9699f7c65d78d4cdaab3b/header_japanese.jpg
koreana	8e1d83f422ad4fb7ddf84178b912aad2ca04ab46/header_koreana.jpg

library_assets_full

library_capsule ↴
image/english	6a9f6e883f75daf16c8f6f2a4ab32420ede908c3/library_600x900.jpg
image/tchinese	66a8339dd847beb3af89cc190f318fc92aeecebf/library_600x900_tchinese.jpg
image/schinese	d02a3b9e1ed9b1593bca2bc797363fbd2d381b8b/library_600x900_schinese.jpg
image/japanese	747b4e72a91654d8ecf743438b3869d92dcf9ffd/library_600x900_japanese.jpg
image/koreana	b3e9a0638177614aec7bc76c52907bdcc274b072/library_600x900_koreana.jpg
image2x/english	6a9f6e883f75daf16c8f6f2a4ab32420ede908c3/library_600x900_2x.jpg
image2x/tchinese	66a8339dd847beb3af89cc190f318fc92aeecebf/library_600x900_tchinese_2x.jpg
image2x/schinese	d02a3b9e1ed9b1593bca2bc797363fbd2d381b8b/library_600x900_schinese_2x.jpg
image2x/japanese	747b4e72a91654d8ecf743438b3869d92dcf9ffd/library_600x900_japanese_2x.jpg
image2x/koreana	b3e9a0638177614aec7bc76c52907bdcc274b072/library_600x900_koreana_2x.jpg
library_hero ↴
image2x/english	b7938d3f17d3f6b596e4db0db63e73a915158dfe/library_hero_2x.jpg
image/english	b7938d3f17d3f6b596e4db0db63e73a915158dfe/library_hero.jpg
library_hero_blur ↴
image/english	b7938d3f17d3f6b596e4db0db63e73a915158dfe/library_hero_blur.jpg
library_logo ↴
image/english	11f4123643aedd412c34e5c5aa8d1aa5135f9c95/logo.png
image/tchinese	b6e855e3bad4d073d57b4f915d10ee1dd14499b5/logo_tchinese.png
image/schinese	199204fc89519a3fabbc4f3dbe3752e047df1770/logo_schinese.png
image/japanese	191cad79498a958551a73aecef10af0cac8d89b1/logo_japanese.png
image/koreana	7d2e375d8c1d2a12350c5b98e868df86e8ec8495/logo_koreana.png
image2x/english	11f4123643aedd412c34e5c5aa8d1aa5135f9c95/logo_2x.png
image2x/tchinese	b6e855e3bad4d073d57b4f915d10ee1dd14499b5/logo_tchinese_2x.png
image2x/schinese	199204fc89519a3fabbc4f3dbe3752e047df1770/logo_schinese_2x.png
image2x/japanese	191cad79498a958551a73aecef10af0cac8d89b1/logo_japanese_2x.png
image2x/koreana	7d2e375d8c1d2a12350c5b98e868df86e8ec8495/logo_koreana_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	52.56111757857974
logo_position/height_pct	61.39871764426503
library_header ↴
image/english	44b2336a6fb960ca4a274419913b4b6ca1ed29cb/library_header.jpg
image/tchinese	3a65ba3ca508d07b416d55a53773ffb130582a1b/library_header_tchinese.jpg
image/schinese	ea25fdf7319fe1bfcda9b9239199aef0e06bce51/library_header_schinese.jpg
image/japanese	204fd1cc08db0f53b5b9699f7c65d78d4cdaab3b/library_header_japanese.jpg
image/koreana	8e1d83f422ad4fb7ddf84178b912aad2ca04ab46/library_header_koreana.jpg
image2x/english	44b2336a6fb960ca4a274419913b4b6ca1ed29cb/library_header_2x.jpg
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image2x/japanese	204fd1cc08db0f53b5b9699f7c65d78d4cdaab3b/library_header_japanese_2x.jpg
image2x/koreana	8e1d83f422ad4fb7ddf84178b912aad2ca04ab46/library_header_koreana_2x.jpg

Assets

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small_capsule	68b1b88dbe503e1313fff6e6b6a0c67eeb521a18/capsule_231x87.jpg
header	44b2336a6fb960ca4a274419913b4b6ca1ed29cb/header.jpg
page_background	63e7eecb9d50b5fac8042be23976e102cef0a4fc/page_bg_v6.jpg
hero_capsule	11ab0a4d65cea50122e030c7e1792ba180ddb5cd/hero_capsule.jpg
hero_capsule_2x	11ab0a4d65cea50122e030c7e1792ba180ddb5cd/hero_capsule_2x.jpg
library_capsule	6a9f6e883f75daf16c8f6f2a4ab32420ede908c3/library_600x900.jpg
library_capsule_2x	6a9f6e883f75daf16c8f6f2a4ab32420ede908c3/library_600x900_2x.jpg
library_hero	b7938d3f17d3f6b596e4db0db63e73a915158dfe/library_hero.jpg
library_hero_2x	b7938d3f17d3f6b596e4db0db63e73a915158dfe/library_hero_2x.jpg
community_icon	957319a7d2aa557b255bf8222a10f8a196a9048e.jpg
page_background_path	app/3682050
raw_page_background	63e7eecb9d50b5fac8042be23976e102cef0a4fc/page_bg_raw.jpg
timestamp	28 June 2025 – 07:08:01 UTC

Trailers

257152073 ↴
trailer_name	ENGOP
trailer_category	3
trailer_480p/video/webm	257152073/movie480_vp9.webm
trailer_480p/video/mp4	257152073/movie480.mp4
trailer_max/video/webm	257152073/movie_max_vp9.webm
trailer_max/video/mp4	257152073/movie_max.mp4
microtrailer/video/webm	3682050/1615136473/631d2f06c05a1390b1424a68a02e7674c4d8b57f/1750400809/microtrailer.webm
microtrailer/video/mp4	3682050/1615136473/631d2f06c05a1390b1424a68a02e7674c4d8b57f/1750400809/microtrailer.mp4
screenshot_medium	257152073/893cc297db8435ea1943919cc32ead4fa9f8ecf7/movie_600x337.jpg
screenshot_full	257152073/893cc297db8435ea1943919cc32ead4fa9f8ecf7/movie_full.jpg
trailer_base_id	909448
all_ages	true
is_highlight	true
timestamp	1749196352

Sickly Days and Summer Traces

Additional Information

Supported Languages

Tags

Categories

Assets