Excuse me, if this topic was previously discussed, but I couldn't manage to find anything on the forum and the internet.

Ling story short:
I need a working mouse for some old point-and-klick adventure DOS games on my old ISA-only computers, but I don't want an old serial mouse with rubber-coated metal ball (these are very rare and expensive in the local online secondhand markets and they are super inconvenient compared to modern optical and laser mice) and I still do not have any ISA PS/2 or ISA USB cards to attach and use some modern mice. So, I thought, that perhaps there is some DOS TSR for a "virtual mouse", controlled by the keyboard (by num-pad keys or something like this), but I found nothing. Actually, I found something similar - MOUSKEYS, but it works in reverse, since it mimics keystrokes from the mouse.

Any suggestion for virtual mouse software for DOS will be appreciated!