doc: steam full guide

README.md

@@ -90,13 +90,12 @@ The following packages are required for the proper functioning of Hyprland on Vo
 
   - alacritty
   - zellij
-  - MangoHud
   - neofetch
   - fontmanager
   - gnome-system-monitor
   - nwg-look
   - telegram-desktop
-  - steam and deps : libgcc-32bit libstdc++-32bit libdrm-32bit libglvnd-32bit mesa-dri-32bit
+  - [steam](./guides/STEAM.md)
 </details>
 
 

guides/STEAM.md

@@ -0,0 +1,16 @@
+# Steam Gaming Guide with GameMode and MangoHud on Void Linux
+
+## Prerequisites
+
+- Steam installed : steam
+- Steam Libs installed : libgcc-32bit libstdc++-32bit libdrm-32bit libglvnd-32bit mesa-dri-32bit
+- GameMode installed : gamemode
+- MangoHud installed : MangoHud
+
+## Run Steam games with GameMode and MangoHud
+
+Modify the game's launch options on Steam to use the created script. Right-click on the game in your Steam Library, choose "Properties," and under the "General" tab, click on "Set Launch Options." Enter the following command:
+
+```bash
+gamemoderun mangohud %command%
+```