Play games in fullscreen

[Snout71]

Hi, 

I have has big box for a while now but whenever I play certain games, they open up in their own window which cannot be expanded. 

how can I get games to play in fullscreen?

would this be a setting in BB, LB or the emulator? Or can this not be done?

 

thank you

[JoeViking245]

12 hours ago, Snout71 said:

would this be a setting in BB, LB or the emulator?

It depends on the emulator.  Some will have in their settings a check box (or something similar) to 'start fullscreen'.  Or they may have an available command line parameter (i.e.   -fullscreen) that you put in with your emulator settings in LaunchBox.  Tools, Manage Emulators, Edit [the specific emulator]    It would then go in the "Default Command-Line Parameters" box.