To whoever sees this post and can help me with the problem described below,

I am currently playing "The Legend Of Zelda" in the Retro Game Room via the Nescafe emulator.  I notice, in the screencaps section of the LOZ game page, that there is a detailed picture of the inventory screen--which, as you are probably aware, you can go to in order to switch items (e.g., switching the Old Man's letter for the blue candle, the boomerang for the bombs, etc.).

But here is my problem: No matter what I do, I can't find any way to go to the inventory screen! D: I tried pressing every button listed in the game control menu, but nothing works!  Is there another button I should press, or a combination of certain buttons? Or is there a Game Genie code that I have no knowledge about? How, oh, how can I possibly get into the LOZ inventory screen?

Any assistance and advice would be greatly appreciated!  Thanks!

TheMouseAvenger : The Java emulators are a little different than the RGR plugin.

I tested the game myself and it seems that the "Menu" screen is gone to by pressing the "enter" key.

Although, you are more than welcome to change the controls to whatever you like by hitting the ESC key on your keyboard then going to "Settings Menu" and "Configure Controls"

Jordanv78 : I followed your advice about the Enter key, and it worked! Thank you so very much!