Persona 3 Portable – How to Mod on Steam Deck

Prerequisites

• From gaming mode, install the game and run it at least once
• From desktop mode, run the Discover Software Center and install Protontricks and Flatseal

Download the following files :

• https://aka.ms/vs/17/release/vc_redist.x64.exe
• https://aka.ms/vs/17/release/vc_redist.x86.exe
• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-7.0.0-windows-x64-installer?cid=getdotnetcore
• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-7.0.0-windows-x86-installer?cid=getdotnetcore

Download the Reloaded II Mod Loader: Reloaded II Releases Page

Take the latest version Release.zip file

Allow Protontricks Launcher to access all user files

Launch Flatseal, select Protontricks and activate the “All user files” خيار

Install Dependencies

Open the the first dependency installer you downloaded with Protontricks Launcher

On the next window, select the Persona 3 Portable Wine Prefix

Follow the installation steps for the dependencies

Do this for each of the 4 files you downloaded

Extract and run Reloaded II

Extract the release.zip file from Reloaded II in any folder

You should get a directory structure similar to this one :

Do a right click on Reloaded-II.exe and run it with Protontricks Launcher using the Persona 3 Portable wine prefix (Like you did for the dependencies)

Reloaded II shoud start after the first launch tutorial

Add Persona 3 Portable to Reloaded II

Click on the + button on Reloaded to add an application

Browse to the game install folder and select P3P.exe

If you installed it on the default location, it should be in the folder :

My Computer / ض: /home/deck/.local/share/Steam/steamapps/commom/P3P/P3P.exe

If you can’t see your “.local” folder while inside “deck”, just type .local in the textbox at the bottom and press Enter

The game should appear on the left side of Reloaded

You can use the top-left button to install mods and activate them on the game page

When done, click on the Edit Application link on the game page

Unroll the “Advanced Tools & خيارات”, click Deploy ASI Loaded and confirm

You can now close Reloaded

Start with mods from Gaming Mode

Still in Desktop Mode, start Steam and find Persona 3

Right click on it and click on Properties

On the properties, set the launch options to :

You can now go back to gaming mode and start Persona 3