Atelier Resleriana: The Red Alchemist & the White Guardian

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App ID	3259600
App Type	Game
Developer	KOEI TECMO GAMES CO., LTD.
Publisher	KOEI TECMO GAMES CO., LTD.
Franchise	KOEI TECMO GAMES CO., LTD.
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	31642482
Last Record Update	13 October 2025 – 15:08:35 UTC ()
Release Date	26 September 2025 – 01:01:00 UTC ()

❓ 86.31%

474 reviews

226

In-Game

The story of two protagonists as they rebuild their hometown and seek the hidden truth. Engage in timeline-based command battles and enjoy the easy-to-learn yet deeply engaging synthesis. Plus, take on shop management, explore random dungeons, and more!

Additional Information

Developer

KOEI TECMO GAMES CO., LTD.

controller_support

full

community_visible_stats

Yes

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

KOEI TECMO GAMES CO., LTD.

eulas

0 ↴
id	3259600_eula_0
name	Atelier Resleriana: The Red Alchemist & the White Guardian EULA
url	https://store.steampowered.com//eula/3259600_eula_0
version	1

Store Release Date

26 September 2025 – 01:00:00 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://www.facebook.com/koeitecmogamesjp/?locale=ja_JP
https://x.com/GustAtelierPR
https://www.youtube.com/@GustCorporation

Primary Genre

RPG (3)

Store Genres

RPG (3)

Steam Release Date

26 September 2025 – 01:01:00 UTC ()

Store Asset Modification Time

26 September 2025 – 02:31:59 UTC () (1758853919)

library_assets

library_capsule	en,ja,zh-tw,zh-cn,ko
library_hero	en
library_hero_blur	ja,en
library_logo	en,ja,zh-tw,zh-cn,ko
library_header	en,ja,zh-tw,zh-cn,ko
logo_position ↴
pinned_position	BottomLeft
width_pct	50
height_pct	50

osextended

empty string

name_localized

japanese	紅の錬金術士と白の守護者～レスレリアーナのアトリエ～
tchinese	紅色的鍊金術士和白色的守護者～蕾斯萊莉婭娜的鍊金工房～
schinese	红色的炼金术士和白色的守护者～蕾斯莱莉娅娜的炼金工房～
koreana	진홍의 연금술사와 순백의 수호자 ~레슬레리아나의 아틀리에~

review_score

review_percentage

Detected Technologies (?)

Unity Engine, UnityBurst SDK, UnityIL2CPP SDK

controllertagwizard

Yes

First seen on SteamDB

27 September 2024 – 00:46:40 UTC (), in changelist #25415785

Supported Languages

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

Hardware Categories

Full Controller Support

DualShock Controllers (USB Only)

DualSense Controllers (USB Only)

Accessibility Categories

Adjustable Text Size

Color Alternatives

Custom Volume Controls

Playable without Timed Input

Adjustable Difficulty

Save Anytime

Assets

Load all asset images

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header_image

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library_assets_full

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library_logo ↴
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community_icon	bb9444ec0af665b264ca5be96cb3b34c6cd18033.jpg
page_background_path	app/3259600
timestamp	11 October 2025 – 01:01:18 UTC

Trailers

989908 ↴
trailer_name	Atelier Resleriana: The Red Alchemist & the White Guardian - Launch Trailer
trailer_category	3
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all_ages	true
is_highlight	true
timestamp	1758854177
966961 ↴
trailer_name	Atelier Resleriana: The Red Alchemist & the White Guardian – Story Trailer
trailer_category	3
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timestamp	1756687056
930608 ↴
trailer_name	Atelier Resleriana: The Red Alchemist & the White Guardian – System Introduction Trailer
trailer_category	3
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914909 ↴
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Downloadable Content

AppID	Name	Last Update
3811080	The Red Alchemist & the White Guardian - "Midnight Costume Set" Early Distribution Costumes for Rias and Slade	13 October 2025 – 13:02:37 UTC
3811090	The Red Alchemist & the White Guardian - Digital Deluxe Pack	13 October 2025 – 13:06:22 UTC
3811100	The Red Alchemist & the White Guardian - "Rough Time Costume Set" for Rias and Slade	13 October 2025 – 13:09:24 UTC
3811110	The Red Alchemist & the White Guardian - Activewear Adventuring Set	13 October 2025 – 13:12:29 UTC
3811120	The Red Alchemist & the White Guardian - Atelier Season Pass	26 September 2025 – 02:08:26 UTC
3811130	The Red Alchemist & the White Guardian - "Alchemist of Memories" Costumes for Rias and Slade	13 October 2025 – 13:15:44 UTC
3811180	The Red Alchemist & the White Guardian - Gust Extra BGM Pack	13 October 2025 – 13:17:06 UTC

Atelier Resleriana: The Red Alchemist & the White Guardian

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Accessibility Categories

Assets

Downloadable Content