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Published 20 hours ago • verified publisher icon MJoergen

PRG loader fails at 4k intro Boo by Reflex

Open sy2002 opened this issue 9 months ago • 0 comments

The following is true for our core as well as for the MiSTer core, tested by @paich64 (and for sy2002's internal records, here is the private Discord link: https://discord.com/channels/@me/1034779919802191882/1156677319390412880):

How to reproduce:

  1. Download the PRG of Boo by Reflex, for example from here: https://csdb.dk/event/?id=3187
  2. Use MiSer's or C64 for MEGA65's "direct PRG loader": Fails
  3. Put the prg on a D64 disk image, load it manually: Works

What is remarkable here is: The PRG file format is simple: The first two bytes contain the address to where we should load the PRG and this is what MiSTer's and also our PRG loader are doing. So Boo seems to perform some magic...

sy2002 avatar Sep 27 '23 19:09 sy2002