Atari 2600 Star Raiders keypad with iCode Quad Plus - Help and Troubleshooting https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/ iCode Discussion Board en-US Mon, 09 Mar 2026 08:22:34 +0000 wpForo 60 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-145 Mon, 19 Jan 2026 07:37:48 +0000 Thanks for the fix!

]]> Help and Troubleshooting jamers303 https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-145 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-144 Sat, 17 Jan 2026 19:05:58 +0000 Rhanks. If you update once more with the replacement file I uploaded, it will now fix the unit so it does nto show 4 controllers when you only have two.  Thanks for the catch.

]]> Help and Troubleshooting Ali Jani https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-144 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-141 Fri, 09 Jan 2026 07:37:56 +0000 Help and Troubleshooting jamers303 https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-141 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-140 Thu, 08 Jan 2026 17:22:55 +0000 Thank you for clarifying which model I have, Ali -- I got my Quad Plus back to its original state. 

Is there a beta for this model that supports the keypad controller?

The latest download posted for the Quad Plus has two Hex files in the zip file.  Use the one ending with Keypad.

 

]]> Help and Troubleshooting Ali Jani https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/paged/2/#post-140 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-139 Thu, 08 Jan 2026 17:09:43 +0000 Downloads]]> Help and Troubleshooting Ali Jani https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-139 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-138 Sun, 04 Jan 2026 19:06:11 +0000 Hi,

 

I have Duo Plus with 7 buttons (H12?) and I've tried new beta firmware with keypad support. Keypad seems to work but I've observed that paddles movement in analog (non-mouse) mode is not working (I've tried it on Win11 and on Raspberry Pi). The mouse mode works ok - just analog mode seems broken.

Now I cannot find proper firmware to downgrade my unit. It was originally with 9.09 version but latest firmware on your webpage is 9.07 for H11 version (no H12 version for Duo Plus). Could you publish firmware for my unit?

]]> Help and Troubleshooting jamers303 https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-138 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-133 Thu, 25 Dec 2025 02:21:07 +0000 Thank you for clarifying which model I have, Ali -- I got my Quad Plus back to its original state. 

Is there a beta for this model that supports the keypad controller?

]]> Help and Troubleshooting atarifan https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-133 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-132 Tue, 23 Dec 2025 23:42:41 +0000 You have the Quad Plus H12.   So you need to use https://www.icode.com/wp-content/uploads/QuadPlusH12V911.zip

]]> Help and Troubleshooting Ali Jani https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-132 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-130 Tue, 23 Dec 2025 23:38:23 +0000 Yes, the firmware still appears to be incorrect for this unit. Attached is a picture. Ignore the bike tire weights that I attached to the one side of it -- it was to make the unit heavier and to prevent it from sliding around! 🙂 

]]> Help and Troubleshooting atarifan https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-130 RE: Atari 2600 Star Raiders keypad with iCode Quad Plus https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-128 Tue, 23 Dec 2025 23:23:45 +0000 Help and Troubleshooting Ali Jani https://www.icode.com/community/help-and-troubleshooting/atari-2600-star-raiders-keypad-with-icode-quad-plus/#post-128