diff --git a/lsnes.nsi b/lsnes.nsi
new file mode 100644
index 00000000..b8c88a64
--- /dev/null
+++ b/lsnes.nsi
@@ -0,0 +1,109 @@
+!define PRODUCT_NAME "lsnes"
+!define PRODUCT_VERSION "rr1-delta18"
+!define PRODUCT_PUBLISHER "Ilari"
+!define PRODUCT_WEB_SITE "http://tasvideos.org/Lsnes.html"
+!define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
+!define PRODUCT_UNINST_ROOT_KEY "HKLM"
+
+!define INSTALL_DIR "lsnes"
+
+SetCompressor /SOLID lzma
+BrandingText "${PRODUCT_NAME} ${PRODUCT_VERSION} Installer"
+Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
+OutFile "${PRODUCT_NAME}-${PRODUCT_VERSION}-installer.exe"
+InstallDir "$PROGRAMFILES\${INSTALL_DIR}"
+InstallDirRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DIR"
+ShowInstDetails show
+ShowUnInstDetails show
+RequestExecutionLevel admin ;Request elevated privileges for Windows 6.x+
+
+; MUI 1.67 compatible ------
+!include "MUI.nsh"
+
+; MUI Settings
+!define MUI_ABORTWARNING
+!define MUI_ICON "${NSISDIR}\Contrib\Graphics\Icons\modern-install.ico"
+!define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall.ico"
+
+; License page
+!define MUI_LICENSEPAGE_CHECKBOX
+!insertmacro MUI_PAGE_LICENSE "COPYING.GPL"
+!define MUI_LICENSEPAGE_CHECKBOX
+!insertmacro MUI_PAGE_LICENSE "COPYING.GPL3"
+;Directory page
+!insertmacro MUI_PAGE_DIRECTORY
+; Instfiles page
+!insertmacro MUI_PAGE_INSTFILES
+; Finish page
+!define MUI_FINISHPAGE_SHOWREADME "$INSTDIR\manual.txt"
+!insertmacro MUI_PAGE_FINISH
+ 
+; Uninstaller pages
+!insertmacro MUI_UNPAGE_INSTFILES
+; Language files
+!insertmacro MUI_LANGUAGE "English"
+; Reserve files
+!insertmacro MUI_RESERVEFILE_INSTALLOPTIONS
+
+; MUI end ------
+
+Section "Main installer files" SEC01
+  SetShellVarContext all
+
+  SetOutPath "$INSTDIR"
+  File "COPYING.GPL"
+  File "COPYING.GPL3"
+  File "lsnesgb-sdl.exe"
+  File "lsnesgb-wxwidgets.exe"
+  File "lsnes-sdl.exe"
+  File "lsnes-wxwidgets.exe"
+  File "sources.tar"
+  File "lsnes.nsi"
+  File "manual.txt"
+
+  File /r "buildoptions"
+  File /r "data"
+SectionEnd
+
+Section -AdditionalIcons
+  SetShellVarContext all
+  CreateDirectory "$SMPROGRAMS\${INSTALL_DIR}"
+  CreateShortCut "$SMPROGRAMS\${INSTALL_DIR}\Super Nintendo Emulator.lnk" "$INSTDIR\lsnes-wxwidgets.exe"
+  CreateShortCut "$SMPROGRAMS\${INSTALL_DIR}\Gameboy Emulator.lnk" "$INSTDIR\lsnesgb-wxwidgets.exe"
+  WriteIniStr "$SMPROGRAMS\${INSTALL_DIR}\${PRODUCT_NAME} website.url" "InternetShortcut" "URL" "${PRODUCT_WEB_SITE}"
+  CreateShortCut "$SMPROGRAMS\${INSTALL_DIR}\Manual.lnk" "$INSTDIR\manual.txt"
+  CreateShortCut "$SMPROGRAMS\${INSTALL_DIR}\Uninstall.lnk" "$INSTDIR\uninst.exe"
+SectionEnd
+
+Section -Post
+  SetShellVarContext all
+  WriteUninstaller "$INSTDIR\uninst.exe"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayName" "$(^Name)"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\uninst.exe"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"
+  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DIR" "$INSTDIR"
+SectionEnd
+
+
+Function un.onUninstSuccess
+  HideWindow
+  MessageBox MB_ICONINFORMATION|MB_OK "$(^Name) was successfully removed from your computer."
+FunctionEnd
+
+Function un.onInit
+  MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 "Are you sure you want to completely remove $(^Name) and all of its components?" IDYES Done
+  Abort
+Done:
+FunctionEnd
+
+Section Uninstall
+  SetShellVarContext all
+
+  RMDir /R "$SMPROGRAMS\${INSTALL_DIR}"
+  RMdir /R "$INSTDIR"
+
+  DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}"
+  SetAutoClose true
+SectionEnd