Index: binaries/data/mods/public/gui/session/developer_overlay/DeveloperOverlayCheckboxes.js
===================================================================
--- binaries/data/mods/public/gui/session/developer_overlay/DeveloperOverlayCheckboxes.js
+++ binaries/data/mods/public/gui/session/developer_overlay/DeveloperOverlayCheckboxes.js
@@ -293,3 +293,23 @@
 		return Engine.Renderer_GetDisplayShadowsFrustumEnabled();
 	}
 };
+
+DeveloperOverlayCheckboxes.prototype.FPV = class
+{
+	label()
+	{
+		return translate("Follow unit's view.");
+	}
+
+	onPress(checked)
+	{
+		let selection = g_Selection.toList();
+		if (selection.length)
+			Engine.CameraFollowFPS(selection[0]);
+	}
+
+	checked()
+	{
+		return false;
+	}
+};