まだの方は、X(Twitter)、Mastodon、Blueskyでフォローし、新しい記事が投稿されたらお知らせください。また、Redditに参加したり、YouTubeに登録して、私たちのコンテンツをチェックしたり、素晴らしいコミュニティと交流してください。応援ありがとうございました！
I have been on a Genshin Impact kick ever since I got the AYN Thor to review, and I have been loving it. It’s way more fun than I remember, and playing it on the Thor has been a treat. However, I am not a fan of the predatory Gacha mechanics. So, when I got an email about a game like Genshin Impact with no gacha mechanics for characters, I was interested. Duet Night Abyss is an awesome game to play, and while I am enjoying it so far, getting it set up on the Steam Deck was difficult.
I had tried everything I could think of, reinstalling the game over 8 times to try to make the login screen pop up. I went with the installer by itself and install through Heroic, but nothing worked. However, I had an epiphany as I was trying, and I am happy to say I finally got it working. It was a little complicated though, so I am creating a guide where anyone could follow and get it set up for themselves!
This will probably not be necessary once the Steam version releases, but until then, here is how you can play Duet Night Abyss on the Steam Deck:
How to Play Duet Night Abyss On The Steam Deck
Pre-Requisites:
Before we get into the guide, you will need to make sure you have installed the newest version of Proton GE (10-24). You can do this by following our guide and using the program ProtonUp-QT. Otherwise, you should have everything you need to get it set up!
ステップ1：
Download the launcher from the official Duet Night Abyss website. You can download it by pressing the “PC Download” button at the bottom of the screen.
ステップ2：
Once that’s done, go to the file in your downloads folder, right-click it, and add it to Steam.
ステップ3：
Now, head to Steam. Go to your newly made shortcut for the launcher installer and go to its properties. This can be done by either selecting the cogwheel when looking at it or right-clicking the name in our library. Once done, go to the compatibility tab and select “GE-Proton10-24” from the list. Now, close it and launch the installer.
ステップ4：
In the installer, go ahead and just hit install. Do not change where the game is installed; just let it install. It should default to a Program Files (x86) folder in the C: drive, and that’s right where we want it.
This is because, for it to work correctly and for the login window to even show up, everything needs to stay inside the same prefix. I tried installing the files somewhere else and adding them manually, I tried using Heroic, I tried using the same prefix as the launcher with files installed on the desktop, but nothing worked. This is the only way I could get the game to open the login window. Otherwise, it would either not show up at all or a pop up would say the login failed.
ステップ5：
Follow the prompts. Once it is done, boot the launcher. Then, you can let it install, launch the game once, and let it install its second update. From there, you can actually just login and play the game, but there is another few steps we need to take to make sure we can keep booting it.
ステップ6：
Go ahead and exit the game. Head back into Desktop mode if you left it and now we have to find the prefix everything is installed to. To do this, we will head to this file location posted below, which you can copy/paste into your Dolphin bar at the top.
/home/deck/.steam/steam/steamapps/compatdata/
ステップ7：
Once there, we have to now find the prefix folder with our game. This is a little tough to do on our own, so we will sort the folder by “Modified.” This will put the most recently modified folder at the bottom, and if we are doing this without playing any other game, that will be our folder. You can find the “Sort By” option using the three horizontal lines at the top right, but if you right click between all the folders, you can change the “View Mode” to “Details”, which I find easier to look at. The number on the folder will be different for everyone.
If you chose the correct folder, you can go into the prefix, drive_c, and you will find a Duet Night Abyss folder within Program Files (x86).
ステップ8：
Once there, find the EMLauncher.exe and right click it. Click on “Copy Location.” Then, head back to Steam. Find the shortcut for the launcher installer from your Steam library and go to its properties. In the Shortcut tab, you are going to paste into the “Target” text bar within the quotation marks (or you can just add quotation marks at the front and back of the pasted file location if you override them).
In my screenshots, I changed the name of the launcher install to “Duet Night Abyss”, since that will be the same shortcut we launch the game from.
ステップ9：
Leaving all of that open, go back to the Duet Night Abyss install folder and copy the folder location at the top of the Dolphin window. Copy that and then paste it in the “Start In” text bar in Steam, right under the “Target” bar we just pasted in.
ステップ10：
And that should be it! Once you are done, you should be good to go and boot it up whenever you want, in Desktop or Game Mode. Logging in is a little difficult due to the text being white on white text bars, but at least we can log in and play!
I still need to play more of the game, but I will be back with another article discussing performance and recommended settings so far. I am enjoying it though, and I can’t wait to play more on the Steam Deck!
このガイドを楽しんでいただけたなら、SteamDeckHQ の他のコンテンツもチェックしてみてください！あなたのゲーム体験に役立つゲームレビューやニュースを幅広く取り揃えています。ニュース、ヒントやチュートリアル、ゲーム設定やレビュー、最新のトレンド情報など、あらゆる情報をお届けします。 カバーしています！