fabrice montupet Posted February 13, 2021 Share Posted February 13, 2021 The game using the Eric's file works fine on my FG99. But it doesn't work using the RockRunnerC.bin and RockRunnerG.bin you made, with or without the 32K RAM expansion. I have the same symptoms as for Nick99. Quote Link to comment Share on other sites More sharing options...
Asmusr Posted February 13, 2021 Share Posted February 13, 2021 1 hour ago, fabrice montupet said: The game using the Eric's file works fine on my FG99. But it doesn't work using the RockRunnerC.bin and RockRunnerG.bin you made, with or without the 32K RAM expansion. I have the same symptoms as for Nick99. I did rename the files. I have attached the files I use to my last post. Quote Link to comment Share on other sites More sharing options...
HOME AUTOMATION Posted February 13, 2021 Share Posted February 13, 2021 (edited) I tried at this yesterday. I became ill and had to call it a day(unrelated). This game's header is on it's ROM! It also needs to access GROMs. It seems that the FG99, wont load GROMs, unless one of them has a header and is selected from the FG99s menu. I don't have a GPL assembler. I usually look up the op-codes here... GPL: the GROM language (I) The op-codes I need to use, in order to enter ROM at a specific address are not listed. So, if you select LOAD GROMS, the GROMs will be loaded, than go back and select 3. So, I've moved the entire header over to GROM. P.S. Good luck! I don't have a joystick handy. I just stuck a scissors in the joy-port to make the game start. RockRunG.bin RockRunC.bin Edit: This does seem to play correctly. Edit2: I must still have not been well yesterday, Now I have fixed these properly! Edited February 14, 2021 by HOME AUTOMATION ...improvement;) 2 Quote Link to comment Share on other sites More sharing options...
Asmusr Posted February 13, 2021 Share Posted February 13, 2021 10 minutes ago, HOME AUTOMATION said: This game's header is on it's ROM! It also needs to access GROMs. It seems that the FG99, wont load GROMs, unless one of them has a header. That would certainly explain it. But why it works for Fabrice I don't understand. Are there different versions of the FG? Quote Link to comment Share on other sites More sharing options...
Nick99 Posted February 13, 2021 Share Posted February 13, 2021 10 minutes ago, Asmusr said: That would certainly explain it. But why it works for Fabrice I don't understand. Are there different versions of the FG? I think Fabrice use the same old version that also works for me, he wrote "Eric's file" instead of files, so I take it from that. Quote Link to comment Share on other sites More sharing options...
Asmusr Posted February 13, 2021 Share Posted February 13, 2021 (edited) The file from post #13 also works for me, but none of the versions that have groms work. Edited February 13, 2021 by Asmusr Quote Link to comment Share on other sites More sharing options...
Asmusr Posted February 13, 2021 Share Posted February 13, 2021 2 hours ago, fabrice montupet said: The game using the Eric's file works fine on my FG99. But it doesn't work using the RockRunnerC.bin and RockRunnerG.bin you made, with or without the 32K RAM expansion. I have the same symptoms as for Nick99. Which version do you mean by Eric's file? Quote Link to comment Share on other sites More sharing options...
fabrice montupet Posted February 13, 2021 Share Posted February 13, 2021 Sorry, I made an error. The file I am using and that works fine was made by you: On 8/1/2016 at 11:10 AM, Asmusr said: Try this . RockRunner8.binUnavailable 1 Quote Link to comment Share on other sites More sharing options...
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