<a href="index.php?view=inicio">Inicio</a><br>
<a href="<?php echo URL ?>pagina1/">Pagina 1</a><br>
<a href="<?php echo URL ?>pagina2/">Pagina 2</a><br>


<a href="<?php echo URL ?>pagina3/gamez/datos/">Pagina 3</a>  <<<--------



<?php

    if (isset($_GET['variable'])){
        $views = explode('/', $_GET['variable']);
        include 'view/'.$views[0].'-view.php';
    }else{
        include 'view/inicio-view.php';
    }