diff --git a/system/engine/controller.php b/system/engine/controller.php
index 18fd596..4371730 100644
--- a/system/engine/controller.php
+++ b/system/engine/controller.php
@@ -256,7 +256,7 @@ abstract class Controller {
 
         $tpl = new \Phacil\Framework\Render($this->registry);
 
-        $pegRout = explode("/", ($this->registry->routeOrig)?: $this->request->get['route']);
+        $pegRout = explode("/", ($this->registry->routeOrig)?: Request::GET('route'));
         $pegRoutWithoutLast = $pegRout;
         array_pop($pegRoutWithoutLast);
         $pegRoutWithoutPenultimate = $pegRoutWithoutLast;
@@ -328,7 +328,7 @@ abstract class Controller {
      * @throws Exception 
      * @final
      */
-    final protected function out ($commonChildren = true) {
+    protected function out ($commonChildren = true) {
         if($commonChildren === true){
             $this->children = array_merge(array(
                 'common/footer',
diff --git a/system/login/autoload.php b/system/login/autoload.php
index 7514066..c0e6eea 100644
--- a/system/login/autoload.php
+++ b/system/login/autoload.php
@@ -99,10 +99,10 @@ class Login implements \Phacil\Framework\Login\Interfaces\Login {
 		
 		if (!((isset($this->engine->session->data['MM_Username'])) && ($this->isAuthorized("",$this->MM_authorizedUsers, $this->engine->session->data['MM_Username'], $this->engine->session->data['MM_UserGroup'])))) {
 			$MM_qsChar = "?";
-			$MM_referrer = $this->engine->request->server['PHP_SELF'];
+			$MM_referrer = Request::SERVER('PHP_SELF');
 			if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
-			if (isset($this->engine->request->server['QUERY_STRING']) && strlen($this->engine->request->server['QUERY_STRING']) > 0) 
-				$MM_referrer .= "?" . $this->engine->request->server['QUERY_STRING'];
+			if (Request::SERVER('QUERY_STRING') && strlen(Request::SERVER('QUERY_STRING')) > 0) 
+				$MM_referrer .= "?" . Request::SERVER('QUERY_STRING');
 			$MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
 			header("Location: ". $MM_restrictGoTo); 
 			exit;
diff --git a/system/request/autoload.php b/system/request/autoload.php
index dd4b3fd..e5bf2b3 100644
--- a/system/request/autoload.php
+++ b/system/request/autoload.php
@@ -8,36 +8,121 @@
 
 namespace Phacil\Framework;
 
-/** @package Phacil\Framework */
+/** 
+ * The Request class with escaped values.
+ * 
+ * @package Phacil\Framework
+ * @since 1.0.0
+ */
 final class Request {
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
     public $get = array();
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
     public $post = array();
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
     public $cookie = array();
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
     public $files = array();
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
     public $server = array();
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string
+     */
+    public $request = [];
+
+    /**
+     * @deprecated since version 2.0, to be removed in 3.0.
+     * @var array|string|false
+     */
     public $method;
 
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_GET = [];
+
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_POST = [];
+
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_REQUEST = [];
+
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_COOKIE = [];
+
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_FILES = [];
+
+    /**
+     * 
+     * @var array|string
+     */
+    static protected  $_SERVER = [];
+
+    /**
+     * 
+     * @var array|string|false
+     */
+    static protected  $_METHOD;
+
     /** @return void  */
     public function __construct() {
-        $_GET = $this->clean($_GET);
-        $_POST = $this->clean($_POST);
-        $_REQUEST = $this->clean($_REQUEST);
-        $_COOKIE = $this->clean($_COOKIE);
-        $_FILES = $this->clean($_FILES);
-        $_SERVER = $this->clean($_SERVER);
+        self::$_GET = $this->clean($_GET);
+        self::$_POST = $this->clean($_POST);
+        self::$_REQUEST = $this->clean($_REQUEST);
+        self::$_COOKIE = $this->clean($_COOKIE);
+        self::$_FILES = $this->clean($_FILES);
+        self::$_SERVER = $this->clean($_SERVER);
+        self::$_METHOD = (isset(self::$_SERVER['REQUEST_METHOD'])) ? $this->clean(self::$_SERVER['REQUEST_METHOD']) : false;
 
-        $this->get = $_GET;
-        $this->post = $_POST;
-        $this->request = $_REQUEST;
-        $this->cookie = $_COOKIE;
-        $this->files = $_FILES;
-        $this->server = $_SERVER;
-        $this->method = (isset($this->server['REQUEST_METHOD'])) ? $this->clean($this->server['REQUEST_METHOD']) : false;
+        $this->get =& self::$_GET;
+        $this->post =& self::$_POST;
+        $this->request =& self::$_REQUEST;
+        $this->cookie =& self::$_COOKIE;
+        $this->files =& self::$_FILES;
+        $this->server =& self::$_SERVER;
+        $this->method =& self::$_METHOD;
     }
 
     /**
      * @param string|array $data 
      * @return array|string 
+     * 
+     * @since 1.0.0
      */
     public function clean($data) {
         if (is_array($data)) {
@@ -53,17 +138,130 @@ final class Request {
         return $data;
     }
 
-    /** @return bool  */
+    /**
+     * Return POST values from $_POST or $_FILES.
+     * 
+     * @param string $key (optional)
+     * @param mixed $value (optional)
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function POST($key = null, $value = null){
+        if($value !== null)
+            self::$_POST[$key] = $value;
+
+        return $key ? (isset(self::$_POST[$key]) ? self::$_POST[$key] : null) : self::$_POST;
+    }
+
+    /**
+     * Return GET values from $_GET.
+     * 
+     * @param string $key (optional)
+     * @param mixed $value (optional)
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function GET($key = null, $value = null){
+        if ($value !== null)
+            self::$_GET[$key] = $value;
+
+        return $key ? (isset(self::$_GET[$key]) ? self::$_GET[$key] : null) : self::$_GET;
+    }
+
+    /**
+     * Return REQUEST values from $_REQUEST.
+     * 
+     * @param string $key (optional)
+     * @param mixed $value (optional)
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function REQUEST($key = null, $value = null){
+        if ($value !== null)
+            self::$_REQUEST[$key] = $value;
+        
+        return $key ? (isset(self::$_REQUEST[$key]) ? self::$_REQUEST[$key] : null) : self::$_REQUEST;
+    }
+
+    /**
+     * Return FILES values from $_FILES.
+     * 
+     * @param string $key (optional) If null return all values.
+     * @param mixed $value (optional) If not null, set the value for this key.
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function FILES($key = null, $value = null){
+        if ($value !== null)
+            self::$_FILES[$key] = $value;
+        
+        return $key ? (isset(self::$_FILES[$key]) ? self::$_FILES[$key] : null) : self::$_FILES;
+    }
+
+    /**
+     * Return COOKIE values from $_COOKIE.
+     * 
+     * @param string $key 
+     * @param mixed $value 
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function COOKIE($key = null, $value = null){
+        if ($value !== null)
+            self::$_COOKIE[$key] = $value;
+        
+        return $key ? (isset(self::$_COOKIE[$key]) ? self::$_COOKIE[$key] : null) : self::$_COOKIE;
+    }
+
+    /**
+     * Return SERVER values from $_SERVER.
+     * 
+     * @param string $key 
+     * @param mixed $value 
+     * @return mixed 
+     * 
+     * @since 2.0.0
+     */
+    static public function SERVER($key = null, $value = null){
+        if ($value !== null)
+            self::$_SERVER[$key] = $value;
+        
+        return $key ? (isset(self::$_SERVER[$key]) ? self::$_SERVER[$key] : null) : self::$_SERVER;
+    }
+
+    /**
+     * Return HTTP method from $_SERVER['REQUEST_METHOD'].
+     * 
+     * @return string|false|null 
+     * 
+     * @since 2.0.0
+     */
+    static public function METHOD(){
+        return self::$_METHOD;
+    }
+
+    /** @return bool
+     * @since 1.5.0
+     */
     public function isPOST() {
         return $this->is('POST');
     }
 
-    /** @return bool  */
+    /** @return bool
+     * @since 1.5.0
+     */
     public function isGET() {
         return $this->is('GET');
     }
 
-    /** @return bool  */
+    /** @return bool
+     * @since 1.5.0
+     */
     public function isHEAD() {
         return $this->is('HEAD');
     }
@@ -71,44 +269,55 @@ final class Request {
     /**
      * 
      * @return bool 
+     * @since 1.5.0
      */
     public function isPUT() {
         return $this->is('PUT');
     }
-    
+
     /**
      * 
      * @return bool 
+     * @since 1.5.0
      */
     public function isDELETE() {
         return $this->is('DELETE');
     }
-    
-    /** @return bool  */
+
+    /** @return bool
+     * @since 1.5.0
+     */
     public function isCONNECT() {
         return $this->is('CONNECT') ;
     }
-    
-    /** @return bool  */
+
+    /** @return bool
+     * @since 1.5.0
+     */
     public function isOPTIONS() {
         return $this->is('OPTIONS') ;
     }
-    
-    /** @return bool  */
+
+    /** @return bool 
+     * @since 1.5.0
+     */
     public function isTRACE() {
         return $this->is('TRACE');
     }
-    
-    /** @return bool  */
+
+    /** @return bool 
+     * @since 1.5.0
+     */
     public function isPATCH() {
         return $this->is('PATCH');
     }
-    
+
     /**
      * @param string $method 
      * @return bool 
+     * @since 1.5.0
      */
     public function is($method){
-        return ($this->method == $method) ? true : false;
+        return (self::$_METHOD == $method);
     }
 }
diff --git a/system/system.php b/system/system.php
index 38a8831..389f3c4 100644
--- a/system/system.php
+++ b/system/system.php
@@ -412,7 +412,7 @@ set_exception_handler(function ($e) use (&$engine) {
     }
 });
 
-if(defined('DB_DRIVER'))
+if(\Phacil\Framework\Config::DB_DRIVER())
     $engine->db = new Database(\Phacil\Framework\Config::DB_DRIVER(), \Phacil\Framework\Config::DB_HOSTNAME(), \Phacil\Framework\Config::DB_USERNAME(), \Phacil\Framework\Config::DB_PASSWORD(), \Phacil\Framework\Config::DB_DATABASE());
 
 // Settings
@@ -552,11 +552,11 @@ if($engine->controllerPreActions()){
 }
 
 // Router
-if (isset($engine->request->get['route'])) {
-    $action = new Action($engine->request->get['route']);
+if (Request::GET('route')) {
+    $action = new Action(Request::GET('route'));
 } else {
     $default = (\Phacil\Framework\Config::DEFAULT_ROUTE()) ? \Phacil\Framework\Config::DEFAULT_ROUTE() : \Phacil\Framework\Config::DEFAULT_ROUTE('common/home');
-    $engine->request->get['route'] = $default;
+    Request::GET('route', $default);
     $action = new Action($default);
 }
 
diff --git a/system/translate/autoload.php b/system/translate/autoload.php
index c01eac1..e049b51 100644
--- a/system/translate/autoload.php
+++ b/system/translate/autoload.php
@@ -9,6 +9,7 @@
 namespace Phacil\Framework;
 
 use Phpfastcache\Exceptions\PhpfastcacheInvalidArgumentException;
+use Phacil\Framework\Registry;
 
 /** @package Phacil\Framework */
 
@@ -22,38 +23,37 @@ final class Translate {
 
 	/**
 	 * 
-	 * @var Request
+	 * @var \Phacil\Framework\Session
 	 */
-	private $request;
+	private $session;
 
 	/**
 	 * 
-	 * @var Session
+	 * @var \Phacil\Framework\Database
 	 */
-	private $session;
+	private $db;
 
 	/**
 	 * 
-	 * @var Caches
+	 * @var \Phacil\Framework\Caches
 	 */
 	protected $cache;
 	
 	public function __construct(){
 		
-		$this->request = new Request();
-		
-		$this->session = new Session();
+		$this->session = Registry::getInstance()->session;
 		
 		$this->autoLang = (isset($this->session->data['lang'])) ? $this->session->data['lang'] : NULL;
 				
-		$this->cookie = (isset($this->request->cookie['lang'])) ? $this->request->cookie['lang'] : NULL;
+		$this->cookie = (Request::COOKIE(['lang'])) ?: NULL;
 		
-		$this->cache = new Caches();
+		$this->cache = Registry::getInstance()->cache;
+
+		$this->db = Registry::getInstance()->db;
 				
 		if($this->autoLang != NULL) {
 			setcookie("lang", ($this->autoLang), strtotime( '+90 days' ));
 		}
-
 		
 	}
 	
@@ -64,19 +64,15 @@ final class Translate {
 	 * @throws PhpfastcacheInvalidArgumentException 
 	 */
 	public function translation ($value, $lang = NULL) {
-		
-		global $db;
-		
-		//$cache = new Caches();
-				
+
 		$lang = ($lang != NULL) ? $lang : $this->autoLang;
 		
 		if($this->cache->check("lang_".$lang."_".md5($value))) {
 			return $this->cache->get("lang_".$lang."_".md5($value));
 			
 		} else {
-			$sql = "SELECT * FROM translate WHERE text = '".$db->escape($value)."'";
-			$result = $db->query($sql, false);
+			$sql = "SELECT * FROM translate WHERE text = '".$this->db->escape($value)."'";
+			$result = $this->db->query($sql, false);
 
 			if ($result->num_rows == 1) {
 				if(isset($result->row[$lang]) and $result->row[$lang] != "") {
@@ -101,9 +97,7 @@ final class Translate {
 	 * @param string $value 
 	 * @return void 
 	 */
-	public function insertBaseText ($value){
-		global $db;
-		
-		$db->query("INSERT INTO translate SET text='".$db->escape($value)."'");
+	public function insertBaseText ($value){		
+		$this->db->query("INSERT INTO translate SET text='".$this->db->escape($value)."'");
 	}
 }
\ No newline at end of file
diff --git a/system/url/autoload.php b/system/url/autoload.php
index ced64fd..cacf16e 100644
--- a/system/url/autoload.php
+++ b/system/url/autoload.php
@@ -9,6 +9,7 @@
 namespace Phacil\Framework;
 
 use Phacil\Framework\Config;
+use Phacil\Framework\Request;
 
 class Url {
 
@@ -52,7 +53,7 @@ class Url {
 		$this->ssl = $ssl;
 		$this->cdn = Config::CDN() ?: false;
 		
-		if (isset($this->request->server['HTTPS']) && (($this->request->server['HTTPS'] == 'on') || ($this->request->server['HTTPS'] == '1'))) {
+		if ((Request::SERVER('HTTPS') == 'on') || (Request::SERVER('HTTPS') == '1')) {
 			$this->baseurl = $ssl;
 		} else {
 			$this->baseurl = $url;
diff --git a/system/url/seo_url.php b/system/url/seo_url.php
index 09b5812..669fcff 100644
--- a/system/url/seo_url.php
+++ b/system/url/seo_url.php
@@ -11,6 +11,7 @@ use Phacil\Framework\Action;
 use Phacil\Framework\Controller as ControllerController;
 use Phacil\Framework\Registry;
 use Phacil\Framework\Config;
+use Phacil\Framework\Request;
 
 class SystemUrlSeoUrl extends ControllerController {
 
@@ -52,9 +53,9 @@ class SystemUrlSeoUrl extends ControllerController {
         $match = array();
 
         // Decode URL
-        if (isset($this->request->get['_route_'])) {
-            $parts_count = explode('/', $this->request->get['_route_']);
-            $parts = array($this->request->get['_route_']);
+        if (Request::GET('_route_')) {
+            $parts_count = explode('/', Request::GET('_route_'));
+            $parts = array(Request::GET('_route_'));
 
             foreach ($parts as $part) {
                 if(Config::USE_DB_CONFIG())
@@ -73,13 +74,13 @@ class SystemUrlSeoUrl extends ControllerController {
                         }
                     }
 
-                    $this->request->get['route'] = $query->row['query'];
+                    Request::GET('route', $query->row['query']);
 
                 } elseif (Config::ROUTES() && is_array(Config::ROUTES())) {
                     $rotas = Config::ROUTES();
 
                     if(isset($rotas[$part])){
-                        $this->request->get['route'] = $rotas[$part];
+                        Request::GET('route', $rotas[$part]);
                     } else {
 
                         foreach($rotas as $key => $page) {
@@ -110,20 +111,20 @@ class SystemUrlSeoUrl extends ControllerController {
                         }
 
                         if(isset($pagina)) {
-                            $this->request->get['route'] = $pagina;
+                            Request::GET('route', $pagina);
                         } else {
-                            $this->request->get['route'] = $this->notfound;
+                            Request::GET('route', $this->notfound);
                         }
                     }
 
                 } else {
-                    $this->request->get['route'] = $this->notfound;
+                    Request::GET('route', $this->notfound);
                 }
             }
 
 
-            if (isset($this->request->get['route'])) {
-                return $this->forward($this->request->get['route'], $match);
+            if (Request::GET('route')) {
+                return $this->forward(Request::GET('route'), $match);
             }
         }
     }