I Wish I Had Never Gone into the Dungeon

Wishlist Follow Ignore Launch Unwatch Watch

App ID	3915320
App Type	Game
Developer	StudioVR
Publisher	HENTAI Plan, OTAKU Plan
Franchise	HENTAI Plan
Supported Systems	Windows
Technologies	RPGMaker Engine
Last Changenumber	39427481
Last Record Update	2 October 2026 – 15:37:26 UTC ()
Release Date	13 December 2025 – 03:00:16 UTC ()

❓ 79.19%

132 reviews

In-Game

A dungeon-crawler NTR(BSS) RPG where two childhood friends are gradually corrupted by an interloper. Over 160 CGs in total! Most NTR (netorare) scenes feature a rich structure with 2+ CGs for foreplay and main action!

Additional Information

Developer

StudioVR

ReleaseState

released

Publisher

HENTAI Plan

Store Release Date

13 December 2025 – 03:00:19 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.gg/yW54Vr6Q8Q

Primary Genre

RPG (3)

Store Genres

Adventure (25), Indie (23), RPG (3)

Steam Release Date

13 December 2025 – 03:00:16 UTC ()

Store Asset Modification Time

31 August 2026 – 07:40:50 UTC () (1788162050)

library_assets

library_capsule	en,zh-tw,zh-cn,ja
library_hero	en
library_hero_blur	en
library_logo	en,ja,zh-tw,zh-cn
library_header	en,ja,zh-cn,zh-tw
logo_position ↴
pinned_position	CenterCenter
width_pct	100
height_pct	100

osextended

empty string

name_localized

japanese	ダンジョンなんて行かなければよかった
schinese	早知道就不该去什么地下城
tchinese	早知道就不該去什麼地下城

review_score

review_percentage

Detected Technologies

RPGMaker Engine, NWJS SDK, NodeJS SDK, Vorbis SDK

Steam Deck Compatibility

Steam Deck:
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
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
category: Playable
steamos_compatibility: Compatible
steam_machine_compatibility: 2
test_timestamp: 16 December 2025 – 00:00:00 UTC
tested_build_id: 21142909

steam_machine_tests:

0 ↴
display	3
token	#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice
1 ↴
display	4
token	#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional
2 ↴
display	4
token	#SteamMachine_TestResult_DefaultConfigurationIsPerformant

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
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-10.0-beta
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0
requires_proton_soundfonts	0

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

AI Content Type

First seen on SteamDB

29 July 2025 – 05:21:02 UTC (), in changelist #30299811

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

4 Languages	Interface	Subtitles
Japanese	Yes	Yes
English	Yes	Yes
Simplified Chinese	Yes	Yes
Traditional Chinese	Yes	Yes

Assets

Load all asset images 🔞

clienticon

c2f8d904e89dd691406029a9a6b77fa3668dbcfb

clienttga

e933e00ae256a14aeaabb9e89f104e5f91f5d114

icon

2c7272ed9ee493400aa7b2777586332acfc032b1

small_capsule

english	b6d3f1f26c25ce016592307b75e81642247229a3/capsule_231x87.jpg
tchinese	26ffdd4e29d7ac23ce91b097ebecc48f530c37c6/capsule_231x87_tchinese.jpg
japanese	5ea8714d2ebb42479c10bf419863100a31bd8b6b/capsule_231x87_japanese.jpg
schinese	d43a8114439dfdaca29e19a802f97d1003516555/capsule_231x87_schinese.jpg

header_image

english	951f77a1db19592c2dc7d8256e5ce1664b5b2064/header.jpg
schinese	3614d038dd25b4addae46be105a2667403ae8238/header_schinese.jpg
tchinese	d24889525405b62541c99ce7ee061c88b2c84f05/header_tchinese.jpg
japanese	df756c3bd9a7712a25f6b73e97fd352511596b66/header_japanese.jpg

library_assets_full

library_capsule ↴
image/english	a341338127c06a0e27e20a9de80ee568d3c60d79/library_capsule.jpg
image/tchinese	fd69b8eb74e0ae6e077d178b40ac3b28919deb77/library_capsule_tchinese.jpg
image/schinese	a4694429a8dfd9587b9836367c0f1cee4105620a/library_capsule_schinese.jpg
image/japanese	e44715238a01161ac7f468c13d321f13c00455af/library_capsule_japanese.jpg
image2x/english	a341338127c06a0e27e20a9de80ee568d3c60d79/library_capsule_2x.jpg
image2x/tchinese	fd69b8eb74e0ae6e077d178b40ac3b28919deb77/library_capsule_tchinese_2x.jpg
image2x/schinese	a4694429a8dfd9587b9836367c0f1cee4105620a/library_capsule_schinese_2x.jpg
image2x/japanese	e44715238a01161ac7f468c13d321f13c00455af/library_capsule_japanese_2x.jpg
library_hero ↴
image2x/english	f2d8fc239cda023f6be01b0cc3b8839d79e0d086/library_hero_2x.jpg
image/english	f2d8fc239cda023f6be01b0cc3b8839d79e0d086/library_hero.jpg
library_hero_blur ↴
image/english	f2d8fc239cda023f6be01b0cc3b8839d79e0d086/library_hero_blur.jpg
library_logo ↴
image/english	dd41bc730b81608c1b89dc7aced1f7d4a5fa92a8/logo.png
image/japanese	fd4483f08c82484322d72542296d8877d38fdb82/logo_japanese.png
image/tchinese	4386965fcc4f8c04ab6044035419b3ba30b2a90e/logo_tchinese.png
image/schinese	02dc94ec4ab6a3eb4122cbe1752b61f916f55ce9/logo_schinese.png
image2x/english	dd41bc730b81608c1b89dc7aced1f7d4a5fa92a8/logo_2x.png
image2x/japanese	fd4483f08c82484322d72542296d8877d38fdb82/logo_japanese_2x.png
image2x/tchinese	4386965fcc4f8c04ab6044035419b3ba30b2a90e/logo_tchinese_2x.png
image2x/schinese	02dc94ec4ab6a3eb4122cbe1752b61f916f55ce9/logo_schinese_2x.png
logo_position/pinned_position	CenterCenter
logo_position/width_pct	100
logo_position/height_pct	100
library_header ↴
image/english	951f77a1db19592c2dc7d8256e5ce1664b5b2064/library_header.jpg
image/japanese	df756c3bd9a7712a25f6b73e97fd352511596b66/library_header_japanese.jpg
image/schinese	3614d038dd25b4addae46be105a2667403ae8238/library_header_schinese.jpg
image/tchinese	d24889525405b62541c99ce7ee061c88b2c84f05/library_header_tchinese.jpg
image2x/english	951f77a1db19592c2dc7d8256e5ce1664b5b2064/library_header_2x.jpg
image2x/japanese	df756c3bd9a7712a25f6b73e97fd352511596b66/library_header_japanese_2x.jpg
image2x/schinese	3614d038dd25b4addae46be105a2667403ae8238/library_header_schinese_2x.jpg
image2x/tchinese	d24889525405b62541c99ce7ee061c88b2c84f05/library_header_tchinese_2x.jpg

Assets

main_capsule	d36cbb64209c76c95c8adef18eb79a93ad2d72e1/capsule_616x353.jpg
main_capsule_2x	d36cbb64209c76c95c8adef18eb79a93ad2d72e1/capsule_616x353_2x.jpg
small_capsule	b6d3f1f26c25ce016592307b75e81642247229a3/capsule_231x87.jpg
small_capsule_2x	b6d3f1f26c25ce016592307b75e81642247229a3/capsule_231x87_2x.jpg
header	951f77a1db19592c2dc7d8256e5ce1664b5b2064/header.jpg
header_2x	951f77a1db19592c2dc7d8256e5ce1664b5b2064/header_2x.jpg
hero_capsule	4913af6e8186e8c39e32624a7f8f9469f4481957/hero_capsule.jpg
hero_capsule_2x	4913af6e8186e8c39e32624a7f8f9469f4481957/hero_capsule_2x.jpg
library_capsule	a341338127c06a0e27e20a9de80ee568d3c60d79/library_capsule.jpg
library_capsule_2x	a341338127c06a0e27e20a9de80ee568d3c60d79/library_capsule_2x.jpg
library_hero	f2d8fc239cda023f6be01b0cc3b8839d79e0d086/library_hero.jpg
library_hero_2x	f2d8fc239cda023f6be01b0cc3b8839d79e0d086/library_hero_2x.jpg
community_icon	2c7272ed9ee493400aa7b2777586332acfc032b1.jpg
page_background_path	app/3915320
last_modified	29 September 2026 – 02:44:36 UTC
timestamp	29 September 2026 – 02:44:36 UTC

Trailer 1310015 ↴

trailer_name	Ver 2.0.1 pv
trailer_category	0
microtrailer ↴
video/webm	3915320/1657359752/b438246921566c2dd6fc62e3fe1f7c3743b0807e/1788161428/microtrailer.webm
video/mp4	3915320/1657359752/b438246921566c2dd6fc62e3fe1f7c3743b0807e/1788161428/microtrailer.mp4
adaptive_trailers ↴
dash_av1	3915320/1657359752/b438246921566c2dd6fc62e3fe1f7c3743b0807e/1788161428/dash_av1.mpd
dash_h264	3915320/1657359752/b438246921566c2dd6fc62e3fe1f7c3743b0807e/1788161428/dash_h264.mpd
hls_h264	3915320/1657359752/b438246921566c2dd6fc62e3fe1f7c3743b0807e/1788161428/hls_264_master.m3u8
screenshot_medium	257413376/d8c020c063455c905888067c4b81b5394922c4f4/movie_600x337.jpg
screenshot_full	257413376/d8c020c063455c905888067c4b81b5394922c4f4/movie_full.jpg
all_ages	false
is_highlight	true
timestamp	31 August 2026 – 07:41:02 UTC

Trailer 1050058 ↴

trailer_name	en
trailer_category	0
microtrailer ↴
video/webm	3915320/482871652/6f57fffceebebffa51f3724f6d774bd3397b89c7/1765508700/microtrailer.webm
video/mp4	3915320/482871652/6f57fffceebebffa51f3724f6d774bd3397b89c7/1765508700/microtrailer.mp4
adaptive_trailers ↴
dash_av1	3915320/482871652/6f57fffceebebffa51f3724f6d774bd3397b89c7/1765508700/dash_av1.mpd
dash_h264	3915320/482871652/6f57fffceebebffa51f3724f6d774bd3397b89c7/1765508700/dash_h264.mpd
hls_h264	3915320/482871652/6f57fffceebebffa51f3724f6d774bd3397b89c7/1765508700/hls_264_master.m3u8
screenshot_medium	257248017/e00b373e2deb55f5f3ffad3179dd721bfe919971/movie_600x337.jpg
screenshot_full	257248017/e00b373e2deb55f5f3ffad3179dd721bfe919971/movie_full.jpg
all_ages	false
is_highlight	true
timestamp	12 December 2025 – 03:24:19 UTC

Trailer 945020 ↴

trailer_name	trailer
trailer_category	0
microtrailer ↴
video/webm	3915320/1456709987/55fd374a26c4bafad358f72cd6541e76ff5eeecf/1757299238/microtrailer.webm
video/mp4	3915320/1456709987/55fd374a26c4bafad358f72cd6541e76ff5eeecf/1757299238/microtrailer.mp4
adaptive_trailers ↴
dash_av1	3915320/1456709987/55fd374a26c4bafad358f72cd6541e76ff5eeecf/1757299238/dash_av1.mpd
dash_h264	3915320/1456709987/55fd374a26c4bafad358f72cd6541e76ff5eeecf/1757299238/dash_h264.mpd
hls_h264	3915320/1456709987/55fd374a26c4bafad358f72cd6541e76ff5eeecf/1757299238/hls_264_master.m3u8
screenshot_medium	257176023/6fd81b2f8aae41a31c7e6f8f57841bf2a9b8cb5f/movie_600x337.jpg
screenshot_full	257176023/6fd81b2f8aae41a31c7e6f8f57841bf2a9b8cb5f/movie_full.jpg
all_ages	false
is_highlight	true
timestamp	12 December 2025 – 03:24:22 UTC

Builds

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I Wish I Had Never Gone into the Dungeon

Additional Information

Supported Languages

Tags

Categories

Assets

Trailer 1310015 ↴

Trailer 1050058 ↴

Trailer 945020 ↴

Builds