how do I make it were you press X on your 3DS some thing would happen?

WHILE TRUE IF BUTTON() AND #X THEN 'DO SOMETHING ENDIF WEND The BUTTON command can also be given a parameter. I suggest looking at the help entry. (Hover the cursor over BUTTON and press [ ? ]) Also, you can use buttons other than X. Just replace the #X with either of these: #A #B #X #Y #LEFT #RIGHT #UP #DOWN #L #R These are New 3DS only: #ZL #ZR You can't use START or SELECT, though.

it didn't work :(

You don't need an ENDIF if your IF statement doesn't span over 1 line.

Could you replace "ENDIF" by "VSYNC 1"?

VSYNC 1 B=BUTTON() IF B AND #X THEN (Whatever you want) ENDIF

WHILE 1 variable=BUTTON(number 0-3) IF variable=#button THEN... WEND Check help for more help

IF BUTTON() AND #X THEN GOTO @GAME