Thanks.
Still some faults in the run, for example, fireball missed and hit only 1 enemy, and so on.
It's possible finish in 9min. with my walkthrough.
Yes, i have used "dosbox-0.72", but recorded with "camstudio 2.0".
Didnt know yet, that dosbox has a record option.
And at least, encoded/convert with "TMPGEnc-2.524.63.181-Free" resp. "VirtualDub-MPEG2".
see ya