Found another demo that according to nfo file should run in A500 OCS
but I could run it only in A500 ECS and only with visible glitches on rolling photos in comparison to video:
[ Show youtube player ]
the end by trilobit ->
http://www.pouet.net/prod.php?which=60797
I have tried with A500 OCS 0.5+0.5mb and got power reset.
With A500 OCS 1mb chip got HALT1 ?! (only once, cant repeat it now)
On A500 ECS 0.5+0.5mb runs but with mentioned glitches (see attached pics) ... picture while rolling changed when comes on brown area.
Main problem is still not running in OCS ... what should be tested on a real A500 to approve it.
EDIT: In an old
WinUAE0827 it runs OK on A500 OCS/ECS and also without rolling picture problem.