From 542dde73e8eecb93e413480eaa5453c889f29342 Mon Sep 17 00:00:00 2001
From: mulderf0x <200639147+mulderf0x@users.noreply.github.com>
Date: Sat, 10 Oct 2026 16:13:24 +0200
Subject: [PATCH 1/2] Add Silent Hills PT (Unofficial PC Port)

---
 games/silent-hills-pt/byof-installer.nsi | 60 ++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 games/silent-hills-pt/byof-installer.nsi

diff --git a/games/silent-hills-pt/byof-installer.nsi b/games/silent-hills-pt/byof-installer.nsi
new file mode 100644
index 0000000..9d5446d
--- /dev/null
+++ b/games/silent-hills-pt/byof-installer.nsi
@@ -0,0 +1,60 @@
+!define MUI_WELCOMEPAGE_TEXT "This installer requires user-provided copy of the original USA P.T. (CUSA01127)$\r$\n\
+$\r$\n\
+It will verify the integrity of the provided image, install P.T. Unofficial PC Port (Windows or Linux, depending on your OS), and extract the game files to the installation folder.$\r$\n\
+$\r$\n\
+Special thanks to LoreanXavier for successfully bringing this legendary demo to the PC platform!$\r$\n\
+$\r$\n\
+${TXT_WELCOMEPAGE_MULDERLAND_2}$\r$\n\
+$\r$\n\
+This installer and the PC port are not affiliated with or endorsed by Konami, Kojima Productions or any of the original developers."
+
+!include "..\..\includes\templates\ByofTemplate.nsh"
+!include "..\..\includes\tools\7z.nsh"
+!include "..\..\includes\tools\I6Comp.nsh"
+!include "..\..\includes\tools\XDelta3.nsh"
+
+Name "Silent Hills: P.T. (Unofficial PC port)"
+InstallDir "C:\Mulderland\Silent Hills P.T."
+
+!insertmacro BYOF_DEFINE "USAdemo" "PKG files|*.pkg" "0627b5b3cbf0e05a2ba99b058999a81d0fac153a"
+!insertmacro BYOF_PAGE_CREATE
+!insertmacro BYOF_WRITE_ENABLE_NEXT_BUTTON
+
+Section "P.T. PC Port v1.02 (by LoreanXavier)"
+    SetOutPath "$INSTDIR"
+
+    !insertmacro DETECT_OS $R0
+    ${If} $R0 == "Linux"
+        !insertmacro DOWNLOAD_2 "https://github.com/LoreanXavier/pt-pc/releases/download/v1.0.2/P.T.PC.Port-portable-linux.zip" \
+                                "https://cdn.mulderload.eu/games/silent-hills-pt/P.T.PC.Port-portable-linux-v1.0.2.zip" \
+                                "P.T.PC.Port-portable.zip" \
+                                "7cb174e984591bed2183b2555192128592e50781727dc4ad7a4d0cb85224495a"
+    ${Else}
+        !insertmacro DOWNLOAD_2 "https://github.com/LoreanXavier/pt-pc/releases/download/v1.0.2/P.T.PC.Port-portable-windows.zip" \
+                                "https://cdn.mulderload.eu/games/silent-hills-pt/P.T.PC.Port-portable-windows-v1.0.2.zip" \
+                                "P.T.PC.Port-portable.zip" \
+                                "0b3470da25a8d217ef952d3ed543eee822fa47372cde6986b251098ae1904dea"
+    ${EndIf}
+    !insertmacro NSISUNZ_EXTRACT "P.T.PC.Port-portable.zip" ".\" "AUTO_DELETE"
+    !insertmacro FOLDER_MERGE "$INSTDIR\pt-port-20261010-943efa66" "$INSTDIR"
+    AddSize 472259
+SectionEnd
+
+Section "Extract game files from PKG"
+        SetOutPath "$INSTDIR"
+
+        DetailPrint " // Get pkgextract"
+        !insertmacro DOWNLOAD_2 "https://github.com/paulomanrique/ps4-pkg-extractor/releases/download/v0.0.1/pkgextract-x86_64-pc-windows-msvc.zip" \
+                                "https://cdn.mulderload.eu/dependencies/ps4-pkg-extractor/v0.0.1/pkgextract-x86_64-pc-windows-msvc.zip" \
+                                "pkgextract.zip" \
+                                "0c736ee02779fb5cf4403a91da23f94fdaa72debf995be0c400ac9c36acee63a"
+
+        !insertmacro NSISUNZ_EXTRACT "pkgextract.zip" ".\" "AUTO_DELETE"
+
+        DetailPrint " // Extracting game files from PKGs"
+        nsExec::ExecToStack '"$INSTDIR\pkgextract.exe" -o ".\CUSA01127" -f "$byofPath_USAdemo"'
+        AddSize 1320712
+
+        DetailPrint " // Cleaning up"
+        Delete "pkgextract.exe"
+SectionEnd

From 71324c85ffce65eade9c54199e47ca258b22a091 Mon Sep 17 00:00:00 2001
From: mulderf0x <200639147+mulderf0x@users.noreply.github.com>
Date: Sat, 10 Oct 2026 22:06:38 +0200
Subject: [PATCH 2/2] Silent Hills PT - Fix default INSTDIR on Linux

---
 games/silent-hills-pt/byof-installer.nsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/games/silent-hills-pt/byof-installer.nsi b/games/silent-hills-pt/byof-installer.nsi
index 9d5446d..ae46ed9 100644
--- a/games/silent-hills-pt/byof-installer.nsi
+++ b/games/silent-hills-pt/byof-installer.nsi
@@ -58,3 +58,16 @@ Section "Extract game files from PKG"
         DetailPrint " // Cleaning up"
         Delete "pkgextract.exe"
 SectionEnd
+
+Function .onInit
+    !insertmacro DETECT_OS $R0
+    ${If} $R0 == "Linux"
+        ReadEnvStr $R0 STEAM_APP_PATH
+        ${If} $R0 != ""
+            MessageBox MB_ICONEXCLAMATION "Please run this installer with Wine, not Protontricks."
+            Quit
+        ${EndIf}
+        ReadEnvStr $R0 "USERNAME"
+        StrCpy $INSTDIR "Z:\home\$R0\Mulderland\Silent Hills P.T."
+    ${EndIf}
+FunctionEnd