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MJoergen / C64MEGA65

Commodore 64 core for the MEGA65 based on the MiSTer FPGA C64 core
GNU General Public License v3.0
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Graphics glitch (related to REU?): Attack of the PETSCII Robots #86

Open Schwefelholz opened 1 year ago

Schwefelholz commented 1 year ago

I guess I found a graphics glitch in C64MEGA65 V5.

Playing the REU version of David Murrays "Attack of the PETSCII Robots", sooner or later the vertical sliding doors evolve a graphics glitch. I was able to reproduce this with the provided D64 images as well as with the game being provided on physical 3.5" and physical 5.25" floppies.

On an Ultimate-64 I cannot reproduce the glitch, so I assume it is actually related to the C64MEGA65 core.

Unfortunately, I don't have any additional information to provide. If further information is needed, just let me know.

Schwefelholz commented 7 months ago

@MJoergen Just had a chance to give it a try. The core is generally working for me, but still shows the artifacts in "PETSCII Robots"...