diff --git a/index.html b/index.html
index 7b43ee2..20c9333 100644
--- a/index.html
+++ b/index.html
@@ -39,6 +39,13 @@
 			'./roms/7-beep.ch8',
 			'./roms/8-scrolling.ch8',
 			'./roms/Maze[David Winter, 199x].ch8',
+			'./roms/Airplane.ch8',
+			'./roms/Cave.ch8',
+			'./roms/Life [GV Samways, 1980].ch8',
+			'./roms/Pong (1 player).ch8',
+			'./roms/SQRT Test [Sergey Naydenov, 2010].ch8',
+			'./roms/Timebomb.ch8',
+			'./roms/Worm V4 [RB-Revival Studios, 2007].ch8'
 		];
 
 		// Set user keys
@@ -75,7 +82,7 @@
 		emulator.startAudio(audioContext, volume);
 
 		// Load ROM
-		fetch(fullDirRoms[6])
+		fetch(fullDirRoms[3])
 			.then(response => response.arrayBuffer())
 			.then(arrayBufferRom => {
 				let romData = new Uint8Array(arrayBufferRom);
@@ -90,7 +97,7 @@
 				emulator.emulateCycle();
 				emulator.drawToCanvas(emulatorCanvas, 8);
 			}
-			}, 60);
+			}, 10);
 	</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/roms/Airplane.ch8 b/roms/Airplane.ch8
new file mode 100755
index 0000000..cac8804
Binary files /dev/null and b/roms/Airplane.ch8 differ
diff --git a/roms/Cave.ch8 b/roms/Cave.ch8
new file mode 100755
index 0000000..d5a865f
Binary files /dev/null and b/roms/Cave.ch8 differ
diff --git a/roms/Chip8 Picture.ch8 b/roms/Chip8 Picture.ch8
new file mode 100755
index 0000000..74ab4bf
Binary files /dev/null and b/roms/Chip8 Picture.ch8 differ
diff --git a/roms/Fishie [Hap, 2005].ch8 b/roms/Fishie [Hap, 2005].ch8
new file mode 100755
index 0000000..ca1eaf3
Binary files /dev/null and b/roms/Fishie [Hap, 2005].ch8 differ
diff --git a/roms/Life [GV Samways, 1980].ch8 b/roms/Life [GV Samways, 1980].ch8
new file mode 100755
index 0000000..d35039a
Binary files /dev/null and b/roms/Life [GV Samways, 1980].ch8 differ
diff --git a/roms/Pong (1 player).ch8 b/roms/Pong (1 player).ch8
new file mode 100755
index 0000000..65d6310
Binary files /dev/null and b/roms/Pong (1 player).ch8 differ
diff --git a/roms/SQRT Test [Sergey Naydenov, 2010].ch8 b/roms/SQRT Test [Sergey Naydenov, 2010].ch8
new file mode 100755
index 0000000..5648551
Binary files /dev/null and b/roms/SQRT Test [Sergey Naydenov, 2010].ch8 differ
diff --git a/roms/Timebomb.ch8 b/roms/Timebomb.ch8
new file mode 100755
index 0000000..76828c8
Binary files /dev/null and b/roms/Timebomb.ch8 differ
diff --git a/roms/Worm V4 [RB-Revival Studios, 2007].ch8 b/roms/Worm V4 [RB-Revival Studios, 2007].ch8
new file mode 100755
index 0000000..03bc7b8
Binary files /dev/null and b/roms/Worm V4 [RB-Revival Studios, 2007].ch8 differ
diff --git a/src/keyboard.ts b/src/keyboard.ts
index b2ad974..fe13ae6 100644
--- a/src/keyboard.ts
+++ b/src/keyboard.ts
@@ -7,8 +7,8 @@ const KEYS = 16;
 // 7  8  9  E
 // A  0  B  F 
 class Keyboard {
+	// keys
 	keys : Uint8Array;
-
 	userKeyboardMap: Map<number, number>;
 
 	constructor() {