I just got some code to do this effect, but I need to it to type faster, like a letter every half a second.
for %%i in (h e l l o o o o o o o o o o o o o o)
@echo off
setlocal enableextensions enabledelayedexpansion
set lines=1
set "line1=Check it out M8! Im typing but not typing! BEWM! BEWM! BEWM!"
for /f %%a in ('"prompt $H&for %%b in (1) do rem"') do set "BS=%%a"
for /L %%a in (1,1,%lines%) do set num=0&set "line=!line%%a!"&call :type
pause>nul
goto :EOF
:type
set "letter=!line:~%num%,1!"
set "delay=%random%%random%%random%%random%%random%%random%%random%"
set "delay=%delay:~-6%"
if not "%letter%"=="" set /p "=a%bs%%letter%"