There is some sample code in the 7800 devkit doc as well. Mitch _____ From: atari7800-bounce@xxxxxxxxxxxxx [mailto:atari7800-bounce@xxxxxxxxxxxxx] On Behalf Of debrodennis@xxxxxxxxxxx Sent: Thursday, July 29, 2004 12:23 PM To: atari7800@xxxxxxxxxxxxx Subject: [atari7800] Re: Second fire button?? Hi there, > How do you know the second fire button is pressed? I found it in the Desert Falcon code that Curt supplied :-) For others that might not know they are... INPT4R EQU $08 ;PLAYER 0, RIGHT BUTTON (PADDLE INPUT) INPT4L EQU $09 ;PLAYER 0, LEFT BUTTON (PADDLE INPUT) INPT5R EQU $0A ;PLAYER 1, RIGHT BUTTON (PADDLE INPUT) INPT5L EQU $0B ;PLAYER 1, LEFT BUTTON (PADDLE INPUT) Take care, Dennis