diff --git a/index.html b/index.html
index c03a7c3..8a3e069 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,6 @@
     <head>
         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
         <title>FernetJS Invaders</title>
-        
         <!--
         <script type="text/javascript" src="scripts/classes/class.js"></script>
         <script type="text/javascript" src="scripts/classes/static.js"></script>
@@ -27,6 +26,13 @@
         	window.addEventListener('load', function(){
         		initInvaders404();
         	});
+
+                document.documentElement.addEventListener('keypress', function(ev){
+                        var keycd = ev.which || ev.keyCode;
+                        if(ev.ctrlKey && [10, 13].indexOf(keycd) !== -1 && invaders){
+                                invaders.goFullscreen();
+                        }
+                });
         	
         	function play (){
         		var splash = document.getElementById('splash');
@@ -54,6 +60,7 @@
         		invaders = new Invaders404({
         			onLoose: function(){
         				showSplash();
+                                        window.invaders.exitFullscreen();
         			},
         			onWin: function(){
         				showSplash();
@@ -65,9 +72,9 @@
         </script>
         <style type="text/css">
         	.ctn {
-        		width: 600px;
-        		height: 400px;
-        		position: relative;
+                       width: 600px;
+                       height: 400px;
+        	       position: relative;
         	}    
         	    	
         	#splash {
@@ -100,6 +107,24 @@
 				border: 1px solid silver;
 				background-color:#000;
         	}
+                
+                #canvas:fullscreen {
+                        width: 100% !important;
+                        height: 100% !important;
+                        display: block;
+                }
+
+                #canvas:-webkit-full-screen {
+                        width: 100% !important;
+                        height: 100% !important;
+                        display: block;
+                }
+
+                #canvas:-moz-full-screen {
+                        width: 100% !important;
+                        height: 100% !important;
+                        display: block;
+                }
         </style>
     </head>
     <body>
diff --git a/invaders404.min.js b/invaders404.min.js
index 039a148..653dfc2 100644
--- a/invaders404.min.js
+++ b/invaders404.min.js
@@ -15,7 +15,7 @@ this.brickSize=null;this.color=null;var bricks=this.bricks;if(bricks!=null){var
 bricks[i]=null;this.bricks=null;}}});var Shoot=DrawableElement.extend({init:function(options){this._super(options);this.MOVE_FACTOR=5;this.dir=options.dir;this.shootImage=options.shootImage;this.collateBricks=options.collateBricks;this.collateAliens=options.collateAliens;this.timer=null;},build:function(){},loop:function(){var dir=this.dir;var vel=this.MOVE_FACTOR;this.position.y+=(vel*dir);if(this.hasCollision()){this.collided();return;}},update:function(){clearInterval(this.timer);var self=this;this.timer=setInterval(function(){self.loop();},20);},draw:function(){this._super(this.shootImage);},collided:function(){this.destroy();},destroy:function(){clearInterval(this.timer);this.collateBricks=null;this.collateAliens=null;this.onDestroy(this);this._super();},hasCollision:function(){var sX=this.position.x;var sY=this.position.y;if(sY<0||sY>400)
 return true;function checkCollision(arr){var cb=arr;var cbLen=cb.length;for(var i=0;i<cbLen;i++){var cbO=cb[i];var cbL=cbO.position.x;var cbT=cbO.position.y;var cbR=cbL+cbO.size.width;var cbD=cbT+cbO.size.height;if(sX>=cbL&&sX<=cbR&&sY>=cbT&&sY<=cbD&&!cbO.destroyed){arr[i].collided();return true;}}
 return false;}
-if(checkCollision(this.collateBricks))return true;if(this.collateAliens&&checkCollision(this.collateAliens))return true;}});var Ship=DrawableElement.extend({init:function(options){this._super(options);this.maxMove={left:options.maxMoveLeft,right:options.maxMoveRight,};this.onShipHit=options.onShipHit||function(){};this.MOVE_FACTOR=5;this.brickSize=2;this.shootImage=null;this.shoots=[];this.imgs=[];var map=ImageMapper.Ship();this.size={width:this.brickSize*map[0].length,height:this.brickSize*map.length};this.build();this.shield=options.shield;this.invasion={};},build:function(){this.buildShootImage();var opts={width:this.size.width,height:this.size.height,states:[1],brickSize:this.brickSize,mapper:ImageMapper.Ship(),color:this.color};this.imgs=ImageCreator.getImages(opts);},update:function(actions){var vel=this.MOVE_FACTOR;if(actions.indexOf(Controls.Left)>-1){if(this.position.x>this.maxMove.left){this.position.x-=vel;}}
+if(checkCollision(this.collateBricks))return true;if(this.collateAliens&&checkCollision(this.collateAliens))return true;}});var Ship=DrawableElement.extend({init:function(options){this._super(options);this.maxMove={left:options.maxMoveLeft,right:options.maxMoveRight};this.onShipHit=options.onShipHit||function(){};this.MOVE_FACTOR=5;this.brickSize=2;this.shootImage=null;this.shoots=[];this.imgs=[];var map=ImageMapper.Ship();this.size={width:this.brickSize*map[0].length,height:this.brickSize*map.length};this.build();this.shield=options.shield;this.invasion={};},build:function(){this.buildShootImage();var opts={width:this.size.width,height:this.size.height,states:[1],brickSize:this.brickSize,mapper:ImageMapper.Ship(),color:this.color};this.imgs=ImageCreator.getImages(opts);},update:function(actions){var vel=this.MOVE_FACTOR;if(actions.indexOf(Controls.Left)>-1){if(this.position.x>this.maxMove.left){this.position.x-=vel;}}
 else if(actions.indexOf(Controls.Right)>-1){if(this.position.x<(this.maxMove.right-this.size.width)){this.position.x+=vel;}}
 var shootIdx=actions.indexOf(Controls.Shoot);if(shootIdx>-1&&this.shoots.length===0){actions.splice(shootIdx,1);this.makeShoot();}},draw:function(){this._super(this.imgs[0]);var s=this.shoots;var sLen=s.length;for(var i=0;i<sLen;i++){s[i].draw();}},collided:function(){this.onShipHit();},destroy:function(){this.onShipHit=null;this.shootImage=null;for(var i=0;i<this.shoots.length;i++){this.shoots[i].destroy();}
 this.shoots=[];this.imgs=[];this.shield=null;this.invasion=null;this._super();},makeShoot:function(){var self=this;var s=new Shoot({ctx:this.ctx,x:this.position.x+(this.size.width/2),y:this.position.y,dir:-1,shootImage:this.shootImage,onDestroy:function(s){for(var i=0;i<self.shoots.length;i++){if(self.shoots[i]===s){self.shoots.splice(i,1);break;}}},collateBricks:this.shield.bricks,collateAliens:this.invasion.aliens});this.shoots.push(s);s.update();},buildShootImage:function(){var map=ImageMapper.ShipShoot(),brickSize=2,width=brickSize*map[0].length,height=brickSize*map.length;var opts={width:width,height:height,states:[1],brickSize:brickSize,mapper:map,color:this.color};this.shootImage=ImageCreator.getImages(opts)[0];}});var Invasion=DrawableElement.extend({init:function(options){this._super(options);this.size={width:390,height:210};this.shield=options.shield;this.ship=options.ship;this.MOVE_FACTOR=10;this.DOWN_FACTOR=12;this.CURR_VEL=600;this.VEL_FACTOR=50;this.dir=1;this.lastDir=1;this.lastPer=100;this.state=0;this.alienSize=30;this.aliens=[];this.crabImages=[];this.squidImages=[];this.deadAlienImgs=[];this.shootImage=null;this.shoots=[];this.build();this.aliensAmm=this.aliens.length;this.hadAlienCollision=false;this.onAliensClean=options.onAliensClean||function(){};this.timer=null;this.update();},build:function(){var self=this;this.buildShootImage();this.buildAliensImages();var aSize=this.alienSize;var x=this.position.x;var y=this.position.y;var ctx=this.ctx;var aliensArr=ImageMapper.Invasion();var aArrLen=aliensArr.length;for(var i=0;i<aArrLen;i++){var aColLen=aliensArr[i].length;for(var j=0;j<aColLen;j++){if(aliensArr[i][j]){var alien;var opts={ctx:ctx,x:(j*aSize)+x,y:(i*aSize)+y,width:aSize,height:aSize,destroyedImg:this.deadAlienImgs,shield:this.shield,ship:this.ship,onDestroy:function(alien){for(var i=0;i<self.aliens.length;i++){if(self.aliens[i]===alien){self.aliens.splice(i,1);break;}}},onWallCollision:function(){self.hadAlienCollision=true;}};switch(aliensArr[i][j]){case 1:opts.stateImgs=this.crabImages;break;case 2:opts.stateImgs=this.squidImages;break;}
@@ -40,4 +40,4 @@ self.currentDir.push(dir);event.stopPropagation();event.preventDefault();return
 self.currentDir.splice(pos,1);}});},unbindControls:function(params){document.removeEventListener('keydown',function(){});document.removeEventListener('keyup',function(){});},destroy:function(){this.shield.destroy();this.invasion.destroy();this.ship.destroy();},stop:function(){this.isOnGame=false;for(var i=0;i<this.currentDir.length;i++)
 this.currentDir[i]=null;this.currentDir=[];this.destroy();},drawSplash:function(callback){var ctx=this.ctx,cellSize=1,cols=this.canvas.height/cellSize,colsL=this.canvas.width/cellSize,colIdx=0;function drawColumn(idx,color){for(j=0;j<colsL;j++){ctx.save();ctx.fillStyle=color;ctx.fillRect(idx*(cellSize+20),j*cellSize,cellSize+20,cellSize);ctx.restore();}}
 var timerAux=setInterval(function(){if(colIdx<colsL/10){drawColumn(colIdx,"#F0DB4F");drawColumn(colIdx+1,"#ddc649");drawColumn(colIdx+2,"#c4ad41");drawColumn(colIdx+3,"#938631");drawColumn(colIdx+4,"#6d6224");colIdx++;}
-else{clearInterval(timerAux);callback();}},this.loopInterval);}});
\ No newline at end of file
+else{clearInterval(timerAux);callback();}},this.loopInterval);},goFullscreen:function(){var canvas=this.canvas,requestFullscreen=canvas.requestFullscreen||canvas.mozRequestFullScreen||canvas.webkitRequestFullScreen;if(requestFullscreen){requestFullscreen.call(canvas);}},exitFullscreen:function(){var cancelFullscreen=document.cancelFullscreen||document.mozCancelFullScreen||document.webkitCancelFullScreen;if(cancelFullscreen){cancelFullscreen.call(document);}}});
\ No newline at end of file
diff --git a/scripts/classes/invaders.js b/scripts/classes/invaders.js
index 288a9d4..c710a50 100644
--- a/scripts/classes/invaders.js
+++ b/scripts/classes/invaders.js
@@ -221,5 +221,18 @@ var Invaders404 = Class.extend({
 				callback();
 			}
 		}, this.loopInterval);
+	},
+	goFullscreen : function(){
+		var canvas = this.canvas,
+			requestFullscreen = canvas.requestFullscreen || canvas.mozRequestFullScreen || canvas.webkitRequestFullScreen;
+		if(requestFullscreen){
+			requestFullscreen.call(canvas);
+		}
+	},
+	exitFullscreen : function(){
+		var cancelFullscreen = document.cancelFullscreen || document.mozCancelFullScreen || document.webkitCancelFullScreen;
+		if(cancelFullscreen){
+			cancelFullscreen.call(document);
+		}
 	}
 });
diff --git a/scripts/classes/ship.js b/scripts/classes/ship.js
index 2b9d94b..1a4a9f9 100644
--- a/scripts/classes/ship.js
+++ b/scripts/classes/ship.js
@@ -8,7 +8,7 @@ var Ship = DrawableElement.extend({
 	    
 	    this.maxMove = {
 			left: options.maxMoveLeft,
-			right: options.maxMoveRight,
+			right: options.maxMoveRight
 		};
 		
 		this.onShipHit = options.onShipHit || function(){};
