nOPL OS (1.1)

@echo off
set customized_title=nOPL
title Login
echo setup
cls
set Username=Admin
set Password=Admin
echo Main Code
cls
echo Welcome to %customized_title% OS,  %Username%
pause
cls
set /p PasswordIn=Please enter the password of this account:
if %PasswordIn%==%Password% goto OS
pause
cls
:OS
title %customized_title% OS
cls
echo Welcome, %Username%
pause
cls

echo --------- %Username%'S APPS -------------
echo Please select a option:
echo 1)Shutdown
echo 2)Settings
echo 3)Dash Calc
echo 4)Time
echo 5)Gopy (A game)
echo .
set /p command_line=.
if %command_line%==1 exit
if %command_line%==2 goto settings
if %command_line%==3 goto dash
if %command_line%==4 goto clock
if %command_line%==5 goto gopy
:settings
title Settings
cls
echo ------------- SETTINGS --------------------
echo Welcome to settings
echo Here are your options:
echo 1)back
echo 2)Text color changer
set /p settings_line=.
if %settings_line%==1 goto OS
if %settings_line%==2 goto Colors
pause

:Colors
cls
echo ------------- SETTINGS --------------------
echo Please select a color(Please type in 0 if you want to go back)
echo 1)Blue
echo 2)Green
echo 3)Yellow
echo 4)Red
echo 5)Light Green
echo 6)Light Blue
echo 7)Black
echo 8)Grey
set /p color_selecter=.
if %color_selecter%==0 goto settings
if %color_selecter%==1 goto Blue
if %color_selecter%==2 goto Green
if %color_selecter%==3 goto Yellow
if %color_selecter%==4 goto Red
if %color_selecter%==5 goto Light_Green
if %color_selecter%==6 goto Light_Blue
if %color_selecter%==7 goto Black
if %color_selecter%==8 goto Grey

:Blue
color 1
goto Colors
:Green
color 2
goto Colors
:Yellow
color 6
goto Colors
:Red
color 4
goto Colors
:Light_Green
color A
goto Colors
:Light_Blue
color 9
goto Colors
:Black
color 0
goto Colors
:Grey
color 8
goto Colors

:dash
cls
title Dash Calc
echo --------------- DASH CALC ---------------
set /p Calc_line=................Please enter the equation:
set /a Calc_results=%Calc_line%
echo 	%Calc_results%
pause
cls
set /p Calc_option=Do you want to leave?(1, 0):
if %Calc_option%==1 goto OS
if %Calc_option%==0 goto dash

:clock
cls
echo ----------  CLOCK  ------------
echo the current time is:
time /t
echo the current date is:
date /t
echo 1)Back
set /p Clock_line=.
if %Clock_line%==1 goto OS

:gopy
cls
title Gopy Title Screen
echo Welcome to Gopy, A adventure game!
pause
cls
echo 	   Gopy!
echo 	   1)Play
echo 	   2)Quit
set /p Gopy_line=.
if %Gopy_line%==2 goto OS
if %Gopy_line%==1 goto GopyMain
pause

:GopyMain
title Gopy
cls
set Gopy_OL_Name=Shara
set /p Gopy_CName=Please enter the name of your character:
cls
echo %Gopy_CName% finds him self in a forest, alone. he doesn't know how he got there... %Gopy_CName% Wakes up.
echo What does %Gopy_CName% do, Walk into the forest(1), Investegate(2)
set /p Gopy_Ac1=.
if %Gopy_Ac1%==1 goto Ac1_Op1
if %Gopy_Ac1%==2 goto Ac1_Op2
:Ac1_Op2
echo %Gopy_CName% searchs for about thirty minutes
pause
echo %Gopy_CName% finds nothing
pause
goto Ac1_Op1
:Ac1_Op1
echo %Gopy_CName% go's into the forest
pause
echo.
echo In about 30 minutes in, %Gopy_CName% finds a small cabin
echo (Press enter to continue)
pause>nul
echo.
echo What does %Gopy_CName% do, Enter(1), Are keep walking(2)
set /p Gopy_Ac2_Op1=.
if %Gopy_Ac2_Op1%==1 goto Ac1_Op1_Ch1
if %Gopy_Ac2_Op1%==2 goto Ac1_Op2_Ch2
:Ac1_Op2_Ch2
echo you walk for 3 days
pause
echo You die from dehydration
pause
goto :Ac1_Op2

:Ac1_Op1_Ch1
cls
echo %Gopy_CName% enters, To find a small, Old lady, She welcomes him
pause
echo.
echo %Gopy_CName%: Hello, I don't know how I've got here, Do you know anything about why I've woken up here?
pause
echo.
echo the old lady: No, I don't
pause
echo.
echo the old lady: But whats your name?
pause
echo.
echo %Gopy_CName%: Yea, My name is %Gopy_CName%
pause
echo.
echo %Gopy_OL_Name%: Well then, My name is %Gopy_OL_Name%, Nice to meet you, %Gopy_CName%
pause
cls
echo She offers you a bowl of soup, you take it.
echo %Gopy_CName%: Thank you, Would you mind if I leave?
pause
echo.
echo %Gopy_OL_Name%: No, I wouldn't
pause
echo.
echo You Leave
pause
echo.
echo soz for being really short!
pause
echo Thats the demo!
pause
goto gopy