Bots.bat

@echo off

::The number of bots
set BOTS=10

::The ip to connect
set IP=127.0.0.1:25565

::The delay between connections
set DELAY=0

::The name for the bots
set NAME=Bot%%N

:start
echo Putting %BOTS% bots into %IP%
for /l %%N in (1 1 %BOTS%) do (
  timeout %DELAY% /nobreak > nul
  start cmd.exe /c MinecraftClient.exe %NAME% - %IP%
  echo %NAME% has entered %IP%
)
echo %BOTS% bots have entered %IP%, press a key to stop or Crlt+C to close this window
pause
goto stop

:stop
echo Closing all bots instances
taskkill /f /im MinecraftClient.exe
echo All the bots instances have been closed, press a key to start again or Crlt+C to close this window
pause
goto start