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+
+## Fullscreen:
+
+Cabinet requires the following:
+
+* HDMI -> 4K landscape, primary monitor
+* DP port 0 -> LEFT monitor, 1080p portrait
+* DP port 1 -> RIGHT monitor, 1080p portrait
+* DP port 2 -> SMALL monitor (subscreen / touch screen), 800x1280 portrait
+
+The port number depends on your GPU so YMMV.
+
+## Windowed:
+
+By default, the game will enable debug mode that lays out 4 windows on a single monitor.
+
+If you turn on `GITADORA Arena Single Window (-gdonewindow)` option, spice will launch only the main window. Subscreen can be accessed via the overlay. LEFT and RIGHT windows are not shown.
+
+You can use scaling options in spicecfg - such as `Window Border Style` and `Window Size` options to make the window borderless fullscreen.
+