Eclipse : Special Forces

Wishlist Follow Ignore Install Unwatch Watch

App ID	3280020
App Type	Game
Developer	MoonSun
Publisher	MoonSun
Franchise	MoonSun
Supported Systems	Windows macOS
Technologies	Unity Engine
Last Changenumber	31635738
Last Record Update	13 October 2025 – 09:41:59 UTC ()
Release Date	8 August 2025 – 13:10:03 UTC ()

❓ 82.85%

34 reviews

In-Game

MEN WENT EXTINCT. ONLY WOMEN REMAIN. Step into Eclipse—a bold, choice-driven YURI VN where Butch x Butch takes the spotlight. Play as Haesu of the Special Forces and shape not only her fate, but the future of this UTOPIA. Can you face the truth—amid love, desire, and bloodshed?

Additional Information

Developer

MoonSun

community_visible_stats

Yes

ReleaseState

released

Publisher

MoonSun

eulas

0 ↴
id	3280020_eula_0
name	Eclipse : Special Forces EULA
url	https://store.steampowered.com//eula/3280020_eula_0
version	2

Store Release Date

8 August 2025 – 13:10:07 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://www.instagram.com/m8nsun_official/
https://www.tumblr.com/yurivn-eclipse?source=share
https://x.com/m8nsun_official
https://www.youtube.com/@m8nsun_official

Primary Genre

Indie (23)

Store Genres

Adventure (25), Indie (23), Simulation (28)

Steam Release Date

8 August 2025 – 13:10:03 UTC ()

Store Asset Modification Time

21 September 2025 – 07:45:06 UTC () (1758440706)

library_assets

library_capsule	en,ko
library_hero	en,ko
library_hero_blur	en,ko
library_logo	en
library_header	en,ko
logo_position ↴
pinned_position	BottomCenter
width_pct	92.08381839348078
height_pct	58.358980657152856

osextended

macos64,macosapplesilicon

name_localized

japanese	エクリプス : Special Forces
koreana	이클립스 : Special Forces

review_score

review_percentage

100

Detected Technologies (?)

Unity Engine, UnityBurst SDK, UnityIL2CPP SDK

Steam Deck Compatibility

Steam Deck:
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
All functionality is accessible when using the default controller configuration
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
category: Playable
steamos_compatibility: Compatible
test_timestamp: 17 September 2025 – 00:00:00 UTC
tested_build_id: 19984384

configuration:

supported_input	gamepad
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	0
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

Content Descriptors

Frequent Violence or Gore (2), General Mature Content (5)

controllertagwizard

Yes

First seen on SteamDB

7 October 2024 – 04:08:41 UTC (), in changelist #25561791

Content Descriptors (Including DLC)

Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

2 Languages	Interface	Full Audio	Subtitles	Achievements
Korean	Yes		Yes	Yes
English	Yes		Yes	Yes

Accessibility Categories

Custom Volume Controls

Playable without Timed Input

Save Anytime

Mouse Only Option

Assets

Load all asset images

clienticon

50d5c9d5861f98d511b981cc093857948d291bd2

clienttga

c95d9743005c240f0ddbfd7bddfdb6b83d186888

icon

ef762065be786817b9a3b2f04880a54a4b559731

clienticns

66d9c75495469cef6119d915d2771e9321182737

LinuxClientIcon

66d9c75495469cef6119d915d2771e9321182737

small_capsule

english	4411b90872f95f31ddbcf1f62b1da86a0515b006/capsule_231x87.jpg
koreana	4411b90872f95f31ddbcf1f62b1da86a0515b006/capsule_231x87_koreana.jpg

header_image

english	header.jpg
koreana	header_koreana.jpg

library_assets_full

library_capsule ↴
image/english	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900.jpg
image/koreana	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900_koreana.jpg
image2x/english	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900_2x.jpg
image2x/koreana	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900_koreana_2x.jpg
library_hero ↴
image2x/english	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_2x.jpg
image2x/koreana	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_koreana_2x.jpg
image/english	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero.jpg
image/koreana	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_koreana.jpg
library_hero_blur ↴
image/english	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_blur.jpg
image/koreana	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_blur_koreana.jpg
library_logo ↴
image/english	e72cf538544d0b22ee3c4d47078484eee7ff87a9/logo.png
image2x/english	e72cf538544d0b22ee3c4d47078484eee7ff87a9/logo_2x.png
logo_position/pinned_position	BottomCenter
logo_position/width_pct	92.08381839348078
logo_position/height_pct	58.358980657152856
library_header ↴
image/english	1af3248b09f779a6c195358a325375dbbdc36474/library_header.jpg
image/koreana	1af3248b09f779a6c195358a325375dbbdc36474/library_header_koreana.jpg
image2x/english	1af3248b09f779a6c195358a325375dbbdc36474/library_header_2x.jpg
image2x/koreana	1af3248b09f779a6c195358a325375dbbdc36474/library_header_koreana_2x.jpg

Assets

main_capsule	bc415ac0f1d4ed5bfba95c983337b35e6545bf0b/capsule_616x353.jpg
small_capsule	4411b90872f95f31ddbcf1f62b1da86a0515b006/capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	7ab776d6030258aae49bddd95e010adb359e8bcb/hero_capsule.jpg
hero_capsule_2x	7ab776d6030258aae49bddd95e010adb359e8bcb/hero_capsule_2x.jpg
library_capsule	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900.jpg
library_capsule_2x	43cff93a625a3c56451934bad6336e27f8200a5c/library_600x900_2x.jpg
library_hero	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero.jpg
library_hero_2x	6fe14b83f8751500c42cc79fc391ba5db4401d66/library_hero_2x.jpg
community_icon	ef762065be786817b9a3b2f04880a54a4b559731.jpg
page_background_path	app/3280020
raw_page_background	page_bg_raw.jpg
timestamp	6 October 2025 – 05:07:36 UTC

Trailers

882283 ↴
trailer_name	Official Trailer_EN
trailer_category	0
trailer_480p/video/webm	257133709/movie480_vp9.webm
trailer_480p/video/mp4	257133709/movie480.mp4
trailer_max/video/webm	257133709/movie_max_vp9.webm
trailer_max/video/mp4	257133709/movie_max.mp4
microtrailer/video/webm	3280020/882283/780f501eaccc3df42bf6f5349f9e14541a2f3445/1750975536/microtrailer.webm
microtrailer/video/mp4	3280020/882283/780f501eaccc3df42bf6f5349f9e14541a2f3445/1750975536/microtrailer.mp4
adaptive_trailers/0/cdn_path	3280020/882283/780f501eaccc3df42bf6f5349f9e14541a2f3445/1750975536/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	3280020/882283/780f501eaccc3df42bf6f5349f9e14541a2f3445/1750975536/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	3280020/882283/780f501eaccc3df42bf6f5349f9e14541a2f3445/1750975536/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257133709/233c7f465b82767bc522c5787446d108ccf330b0/movie_600x337.jpg
screenshot_full	257133709/233c7f465b82767bc522c5787446d108ccf330b0/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1746059607
841748 ↴
trailer_name	Eclipse PV_EN
trailer_category	3
trailer_480p/video/webm	257108232/movie480_vp9.webm
trailer_480p/video/mp4	257108232/movie480.mp4
trailer_max/video/webm	257108232/movie_max_vp9.webm
trailer_max/video/mp4	257108232/movie_max.mp4
microtrailer/video/webm	3280020/841748/d7b59382a8e987c54d28a85791c947deeea0aa04/1750975534/microtrailer.webm
microtrailer/video/mp4	3280020/841748/d7b59382a8e987c54d28a85791c947deeea0aa04/1750975534/microtrailer.mp4
adaptive_trailers/0/cdn_path	3280020/841748/d7b59382a8e987c54d28a85791c947deeea0aa04/1750975534/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	3280020/841748/d7b59382a8e987c54d28a85791c947deeea0aa04/1750975534/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	3280020/841748/d7b59382a8e987c54d28a85791c947deeea0aa04/1750975534/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257108232/daabfe2dc4026d16fa15aeab539b6b9577ef5b4a/movie_600x337.jpg
screenshot_full	257108232/daabfe2dc4026d16fa15aeab539b6b9577ef5b4a/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1741423580
903991 ↴
trailer_name	Eclipse Op
trailer_category	0
trailer_480p/video/webm	257148315/movie480_vp9.webm
trailer_480p/video/mp4	257148315/movie480.mp4
trailer_max/video/webm	257148315/movie_max_vp9.webm
trailer_max/video/mp4	257148315/movie_max.mp4
microtrailer/video/webm	3280020/1796918052/53d248cc6a59315c524861069be95510f7e51c5d/1750975539/microtrailer.webm
microtrailer/video/mp4	3280020/1796918052/53d248cc6a59315c524861069be95510f7e51c5d/1750975539/microtrailer.mp4
adaptive_trailers/0/cdn_path	3280020/1796918052/53d248cc6a59315c524861069be95510f7e51c5d/1750975539/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	3280020/1796918052/53d248cc6a59315c524861069be95510f7e51c5d/1750975539/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	3280020/1796918052/53d248cc6a59315c524861069be95510f7e51c5d/1750975539/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257148315/d80abb035f6d24be0709c10bc085e508fb92588b/movie_600x337.jpg
screenshot_full	257148315/d80abb035f6d24be0709c10bc085e508fb92588b/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1748604077

Depots

ID	Configuration	Size	DL.
3280021	Windows 64-bitKorean	8.45 GiB	3.55 GiB
3280022	macOS 64-bitKorean	8.50 GiB	3.18 GiB
3280023	Windows 64-bitEnglish	8.42 GiB	3.53 GiB
3280024	macOS 64-bitEnglish	8.47 GiB	3.53 GiB
4053320	DLC 4053320SteamDB Unknown App 4053320	291.33 MiB	281.68 MiB

Total size on disk is 34.12 GiB and total download size is 14.07 GiB.

Total size on disk is 8.42 GiB and total download size is 3.53 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		20366641	13 October 2025 – 09:41:55 UTC

Other

Name	Value
baselanguages	English, Korean
hasdepotsindlc	0

Eclipse : Special Forces

Additional Information

Supported Languages

Tags

Categories

Accessibility Categories

Assets

Depots

Branches

Other