diff --git a/README.md b/README.md
index 095037b..1204afa 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,9 @@ Think Dug's Twitch Chat Plays
 
 Each client needs 1 executable and 1 env file with a unique set of buttons
 
+> 10 buttons per player
+> `go doc key Undef | grep Key  | grep -v Undef | wc -l` total (54)
+
 The server cannot be a client because math. Maybe a VM on the client as a server would work tho.
 
 ```bash
diff --git a/src/device/output/key/char.go b/src/device/output/key/char.go
index 99caff5..4185559 100644
--- a/src/device/output/key/char.go
+++ b/src/device/output/key/char.go
@@ -38,6 +38,24 @@ var (
 		'8': N8,
 		'9': N9,
 		'0': N0,
+		'!': F1,
+		'@': F2,
+		'#': F3,
+		'$': F4,
+		'%': F5,
+		'^': F6,
+		'&': F7,
+		'*': F8,
+		'(': F9,
+		')': F10,
+		',': PComma,
+		'.': PPeriod,
+		'/': PFSlash,
+		';': PSemicolon,
+		'[': POpenBracket,
+		']': PCloseBracket,
+		'-': PMinus,
+		'=': PEqual,
 	}
 	keyToChar = func() map[Key]byte {
 		result := map[Key]byte{}
diff --git a/src/device/output/key/char_test.go b/src/device/output/key/char_test.go
index 70ef594..b6ec4b8 100644
--- a/src/device/output/key/char_test.go
+++ b/src/device/output/key/char_test.go
@@ -12,7 +12,7 @@ func TestFromChar(t *testing.T) {
 	if got := FromChar('A'); got != A {
 		t.Error(got)
 	}
-	if got := FromChar('!'); got != Undef {
+	if got := FromChar(byte(0)); got != Undef {
 		t.Error(got)
 	}
 	if got := ToChar(A); got != 'a' {
diff --git a/src/device/output/key/keys.go b/src/device/output/key/keys.go
index 617c270..254750c 100644
--- a/src/device/output/key/keys.go
+++ b/src/device/output/key/keys.go
@@ -5,41 +5,59 @@ import "github.com/micmonay/keybd_event"
 type Key int
 
 const (
-	Undef = Key(keybd_event.VK_SP11)
-	A     = Key(keybd_event.VK_A)
-	B     = Key(keybd_event.VK_B)
-	C     = Key(keybd_event.VK_C)
-	D     = Key(keybd_event.VK_D)
-	E     = Key(keybd_event.VK_E)
-	F     = Key(keybd_event.VK_F)
-	G     = Key(keybd_event.VK_G)
-	H     = Key(keybd_event.VK_H)
-	I     = Key(keybd_event.VK_I)
-	J     = Key(keybd_event.VK_J)
-	K     = Key(keybd_event.VK_K)
-	L     = Key(keybd_event.VK_L)
-	M     = Key(keybd_event.VK_M)
-	N     = Key(keybd_event.VK_N)
-	O     = Key(keybd_event.VK_O)
-	P     = Key(keybd_event.VK_P)
-	Q     = Key(keybd_event.VK_Q)
-	R     = Key(keybd_event.VK_R)
-	S     = Key(keybd_event.VK_S)
-	T     = Key(keybd_event.VK_T)
-	U     = Key(keybd_event.VK_U)
-	V     = Key(keybd_event.VK_V)
-	W     = Key(keybd_event.VK_W)
-	X     = Key(keybd_event.VK_X)
-	Y     = Key(keybd_event.VK_Y)
-	Z     = Key(keybd_event.VK_Z)
-	N1    = Key(keybd_event.VK_1)
-	N2    = Key(keybd_event.VK_2)
-	N3    = Key(keybd_event.VK_3)
-	N4    = Key(keybd_event.VK_4)
-	N5    = Key(keybd_event.VK_5)
-	N6    = Key(keybd_event.VK_6)
-	N7    = Key(keybd_event.VK_7)
-	N8    = Key(keybd_event.VK_8)
-	N9    = Key(keybd_event.VK_9)
-	N0    = Key(keybd_event.VK_0)
+	Undef         = Key(keybd_event.VK_SP11)
+	A             = Key(keybd_event.VK_A)
+	B             = Key(keybd_event.VK_B)
+	C             = Key(keybd_event.VK_C)
+	D             = Key(keybd_event.VK_D)
+	E             = Key(keybd_event.VK_E)
+	F             = Key(keybd_event.VK_F)
+	G             = Key(keybd_event.VK_G)
+	H             = Key(keybd_event.VK_H)
+	I             = Key(keybd_event.VK_I)
+	J             = Key(keybd_event.VK_J)
+	K             = Key(keybd_event.VK_K)
+	L             = Key(keybd_event.VK_L)
+	M             = Key(keybd_event.VK_M)
+	N             = Key(keybd_event.VK_N)
+	O             = Key(keybd_event.VK_O)
+	P             = Key(keybd_event.VK_P)
+	Q             = Key(keybd_event.VK_Q)
+	R             = Key(keybd_event.VK_R)
+	S             = Key(keybd_event.VK_S)
+	T             = Key(keybd_event.VK_T)
+	U             = Key(keybd_event.VK_U)
+	V             = Key(keybd_event.VK_V)
+	W             = Key(keybd_event.VK_W)
+	X             = Key(keybd_event.VK_X)
+	Y             = Key(keybd_event.VK_Y)
+	Z             = Key(keybd_event.VK_Z)
+	N1            = Key(keybd_event.VK_1)
+	N2            = Key(keybd_event.VK_2)
+	N3            = Key(keybd_event.VK_3)
+	N4            = Key(keybd_event.VK_4)
+	N5            = Key(keybd_event.VK_5)
+	N6            = Key(keybd_event.VK_6)
+	N7            = Key(keybd_event.VK_7)
+	N8            = Key(keybd_event.VK_8)
+	N9            = Key(keybd_event.VK_9)
+	N0            = Key(keybd_event.VK_0)
+	F1            = Key(keybd_event.VK_F1)
+	F2            = Key(keybd_event.VK_F2)
+	F3            = Key(keybd_event.VK_F3)
+	F4            = Key(keybd_event.VK_F4)
+	F5            = Key(keybd_event.VK_F5)
+	F6            = Key(keybd_event.VK_F6)
+	F7            = Key(keybd_event.VK_F7)
+	F8            = Key(keybd_event.VK_F8)
+	F9            = Key(keybd_event.VK_F9)
+	F10           = Key(keybd_event.VK_F10)
+	PComma        = Key(keybd_event.VK_COMMA)
+	PPeriod       = Key(keybd_event.VK_Period)
+	PFSlash       = Key(keybd_event.VK_BACKSLASH)
+	PSemicolon    = Key(keybd_event.VK_SEMICOLON)
+	POpenBracket  = Key(keybd_event.VK_LeftBracket)
+	PCloseBracket = Key(keybd_event.VK_RightBracket)
+	PMinus        = Key(keybd_event.VK_MINUS)
+	PEqual        = Key(keybd_event.VK_EQUAL)
 )