diff --git a/doc/game/19-pro.md b/doc/game/19-pro.md
index ea1ecd8..3b0b8fc 100644
--- a/doc/game/19-pro.md
+++ b/doc/game/19-pro.md
@@ -14,7 +14,7 @@ This document collects various information about the game itself.
 Modifiers do not require codes to be enter using the pad. Instead, you just press the red button on the button board
 on the song select screen and a modifier menu appears.
 
-## Unlock codes
+## Content Unlock codes
 All codes need to be entered on any song result screen using the pad.
 
 Note: Unlock codes that are split across lines require to hit arrows that are on the same line at
@@ -35,6 +35,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/ul.png)
 ![](image/arrow/ur.png)
 
+Code as text from game data:
+
+```text
+1+3+7 1+3+9 1+3+5 1+3+9 1+3+7 1+3+9 (stand on 13, press 795979)
+```
+
 ### Solitary 2
 ![](image/arrow/c.png)
 
@@ -54,6 +60,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/dl.png)
 ![](image/arrow/dr.png)
 
+Code as text from game data:
+
+```text
+5 7+9 5 7+9 5 7+9 1+3
+```
+
 ### Take Me Back (re-edit)
 ![](image/arrow/dl.png)
 
@@ -79,6 +91,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/dl.png)
 ![](image/arrow/ur.png)
 
+Code as text from game data:
+
+```text
+159159 1+9 1+9 7+3 1+9
+```
+
 ### Infection
 ![](image/arrow/dl.png)
 ![](image/arrow/dr.png)
@@ -89,6 +107,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/c.png)
 ![](image/arrow/dr.png)
 
+Code as text from game data:
+
+```text
+13591353
+```
+
 ### Chimera
 ![](image/arrow/c.png)
 ![](image/arrow/dl.png)
@@ -100,6 +124,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/dr.png)
 ![](image/arrow/c.png)
 
+Code as text from game data:
+
+```text
+513979535
+```
+
 ### FAEP 2-2
 ![](image/arrow/ul.png)
 ![](image/arrow/ur.png)
@@ -121,6 +151,12 @@ Then, press the following sequence (likely using your hands):
 
 ![](image/arrow/c.png)
 
+Code as text from game data:
+
+```text
+7+9 5 1+3 5 1+7 5 3+9 5
+```
+
 ### We Goin' Fly Remix
 ![](image/arrow/ul.png)
 
@@ -137,6 +173,12 @@ Then, press the following sequence (likely using your hands):
 
 ![](image/arrow/ul.png)
 
+Code as text from game data:
+
+```text
+77 7+9 7+3 7+5 7
+```
+
 ### Darkly We Wander
 ![](image/arrow/dr.png)
 ![](image/arrow/c.png)
@@ -148,6 +190,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/c.png)
 ![](image/arrow/c.png)
 
+Code as text from game data:
+
+```text
+357951355
+```
+
 ### Up & Down
 ![](image/arrow/ul.png)
 ![](image/arrow/dl.png)
@@ -166,6 +214,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/ur.png)
 ![](image/arrow/dr.png)
 
+Code as text from game data:
+
+```text
+7171717193939393
+```
+
 ### Victory
 ![](image/arrow/ul.png)
 ![](image/arrow/ur.png)
@@ -188,6 +242,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/ul.png)
 ![](image/arrow/ur.png)
 
+Code as text from game data:
+
+```text
+7+9 1+7 7+9 9+3 7+9 1+3 7+9
+```
+
 ### Warp 8XM
 ![](image/arrow/dl.png)
 ![](image/arrow/c.png)
@@ -201,6 +261,12 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/.png)
 ![](image/arrow/.png)
 
+Code as text from game data:
+
+```text
+15795135
+```
+
 ### Understand
 ![](image/arrow/ul.png)
 ![](image/arrow/ur.png)
@@ -210,4 +276,138 @@ Then, press the following sequence (likely using your hands):
 ![](image/arrow/dr.png)
 ![](image/arrow/c.png)
 ![](image/arrow/dr.png)
-![](image/arrow/ul.png)
\ No newline at end of file
+![](image/arrow/ul.png)
+
+Code as text from game data:
+
+```text
+795973537
+```
+
+## Easter Egg Codes
+All codes need to be entered on any song result screen using the pad.
+
+Note: Codes that are split across lines require to hit arrows that are on the same line at
+the same time, e.g. jumps.
+
+These codes play sounds on the result screen.
+
+### Toasty
+
+Code as text from game data:
+
+```text
+315797513
+```
+
+### Brb
+
+Code as text from game data:
+
+```text
+957957957
+```
+
+### Break It
+
+Code as text from game data:
+
+```text
+1+3+5+7+9
+```
+
+### Cry
+
+Code as text from game data:
+
+```text
+531795
+```
+
+### Evil Laugh
+
+Code as text from game data:
+
+```text
+1+7 1+5 1+3 5+3 9+3
+```
+
+### Ruler
+
+Code as text from game data:
+
+```text
+3557553
+```
+
+### Stop'n Go
+
+Code as text from game data:
+
+```text
+1133595
+```
+
+### Wierd Growl
+
+Code as text from game data:
+
+```text
+9575153
+```
+
+### Xuxa
+
+Code as text from game data:
+
+```text
+1151313
+```
+
+### Hey Get Up And Dance
+
+Code as text from game data:
+
+```text
+759535157
+```
+
+### Hit Me
+
+Code as text from game data:
+
+```text
+555555555
+```
+
+### Ignition
+
+Code as text from game data:
+
+```text
+7+9 9+7 7+9 9+7
+```
+
+### No Way
+
+Code as text from game data:
+
+```text
+791379137913
+```
+
+### Oh God
+
+Code as text from game data:
+
+```text
+9+3 9+3 9+3 9+3 9+3
+```
+
+### Yeah I Know You Can
+
+Code as text from game data:
+
+```text
+5315795
+```
\ No newline at end of file