Hi, guys.

I tested this game in Dosbox 0.74 (with OpenGLNB) and I tried to change vertical frequency to 60Hz or 70Hz and to enable v-sync but I get still stutters (never pure-smooth motion*. 😖 Because I remember I got 1x real time speed with pure-smooth motion* on MS-DOS native running Pentium 3 at 450MHz in 1999. 😁

I tested Intel HD 4600 (in my CPU i7-4790K - from GeForce GTX 780 Ti Classified to CPU graphics as Intel HD 🤣 xD) and I got too fast (= ~4x or 5x real time) despite pure-smooth motion* at 640x480@60Hz running MS-DOS native. 🙁

* - 60Hz + 60fps or 70Hz + 70fps or 100Hz + 100fps or ... without any tearing.