diff --git a/windows11.bat b/windows11.bat
index 1a352f7..4013ab9 100644
--- a/windows11.bat
+++ b/windows11.bat
@@ -381,6 +381,20 @@ PowerShell -Command "Invoke-WebRequest -Uri !repo!/.config/WindowsAutoNightMode/
 :: :: Allow system to go in sleep mode when OBS is running
 :: powercfg -requestsoverride process obs64.exe display system awaymode
 
+
+:: === miHoYo Games launcher ==
+ECHO Collapse...
+PowerShell -Command "" ^
+  "$repo = 'CollapseLauncher/Collapse';" ^
+  "$releases = \"https://api.github.com/repos/$repo/releases/latest\";" ^
+  "$link = (Invoke-WebRequest $releases | ConvertFrom-Json)[0].assets.browser_download_url[0];" ^
+  "$exe = 'collapse-installer.exe';" ^
+  "$outFile = Join-Path -Path $env:TEMP -ChildPath $exe;" ^
+  "Invoke-WebRequest -Uri $link -OutFile $outFile;" ^
+  "Start-Process -Wait $outFile '/SUPPRESSMSGBOXES', '/VERYSILENT';" ^
+  "Remove-Item -Force $outFile"
+
+
 :: === DaVinci Resolve ==
 ECHO Lien utile pour télécharger la dernière version de DaVinci Resolve :
 ECHO https://www.blackmagicdesign.com/support/family/davinci-resolve-and-fusion