B4J Question Create menu to run other b4j games

Hi

I have many games I created using b4j, which is creating directory for each game (bin, conf, legal, lib) + the exe file
I wish to create using b4j menu with button that each button will run specific game (run the exe file from the specific directory)
is it possible?

advantage in the same window, and once closing will go to the main screen again (to choose other game)

Thanks