diff --git a/Densha de GO! (PS1-PS2)/ZuikiToPS1.gpc b/Densha de GO! (PS1-PS2)/ZuikiToPS1.gpc
index 2a9a5f7..37dfb73 100755
--- a/Densha de GO! (PS1-PS2)/ZuikiToPS1.gpc	
+++ b/Densha de GO! (PS1-PS2)/ZuikiToPS1.gpc	
@@ -1,8 +1,10 @@
+//#include <titanone.gph>
+
 // Script to use a Zuiki Switch controller with Densha de GO! games for the PS1/PS2 on emulators or real hardware
 // Written by Marc Riera, 2022
 
 // D-Pad is mapped to left stick and X is mapped to L3 for use with for use with PS2 cheats:
-https://marcriera.github.io/ddgo-controller-docs/adapters/#playstation-2-cheat-codes-for-playstation-1-controllers
+// https://marcriera.github.io/ddgo-controller-docs/adapters/#playstation-2-cheat-codes-for-playstation-1-controllers
 
 unmap HID_XINPUT_1;
 unmap PS4_PS;
diff --git a/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_103-T1.gpc b/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_103-T1.gpc
index ea0dc69..6c09b54 100755
--- a/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_103-T1.gpc	
+++ b/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_103-T1.gpc	
@@ -1,3 +1,5 @@
+//#include <titanone.gph>
+
 // Script to use PS1/N64/SS/DC Densha de GO! controllers with Densha de GO! Hashirou Yamanote Sen (PS4/Switch)
 // Written by Marc Riera, 2021
 
diff --git a/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_General-T1.gpc b/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_General-T1.gpc
index 07ceace..c65ccc7 100755
--- a/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_General-T1.gpc	
+++ b/Densha de GO! Hashirou Yamanote Sen (PS4)/DenshaDeGoPS1ToPS4_General-T1.gpc	
@@ -1,3 +1,5 @@
+//#include <titanone.gph>
+
 // Script to use PS1/N64/SS/DC Densha de GO! controllers with Densha de GO! Hashirou Yamanote Sen (PS4/Switch)
 // Written by Marc Riera, 2021
 
diff --git a/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_103-T1.gpc b/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_103-T1.gpc
index 3735199..dca6955 100755
--- a/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_103-T1.gpc	
+++ b/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_103-T1.gpc	
@@ -1,3 +1,5 @@
+//#include <titanone.gph>
+
 // Script to use PS1/N64/SS/DC Densha de GO! controllers with Densha de GO! Hashirou Yamanote Sen (PS4/Switch)
 // Written by Marc Riera, 2021
 
diff --git a/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_General-T1.gpc b/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_General-T1.gpc
index 547bd7a..d32d027 100755
--- a/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_General-T1.gpc	
+++ b/Densha de GO! Hashirou Yamanote Sen (Switch)/DenshaDeGoPS1ToSwitch_General-T1.gpc	
@@ -1,3 +1,5 @@
+//#include <titanone.gph>
+
 // Script to use PS1/N64/SS/DC Densha de GO! controllers with Densha de GO! Hashirou Yamanote Sen (PS4/Switch)
 // Written by Marc Riera, 2021
 
diff --git a/README.md b/README.md
index 3eb1a22..5eaef24 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 This repository contains GPC scripts for the Titan One/Two to use Densha de GO! controllers with many games. Each folder contains scripts for a specific game.
 
+**IMPORTANT:** To use the scripts with the Titan Two, remove the `//` from the first line before compiling the script. Otherwise, you will get an error. Titan One users do not need to do this.
+
 **Densha de GO! Hashirou Yamanote Sen (PS4)**
 
 - **DenshaDeGoPS1ToPS4_General-T1.gpc**: to connect PS1 controllers to a PS4. For use with all trains except 103 series.