[udp]

3 has worked perfectly on ScummVM for at least a decade, and you can buy it on Gog.

4 is indeed very much a pain (and so are the controls). The PS2 version is better than the PC version in my experience.

[boudin]

There was ResidualVM for Escape from MI which has been merge with ScummVM. I haven't tried in a while but it was playable from what I remember (even if controls were still a pain)

[boudin]

It's in good shape indeed: https://www.scummvm.org/compatibility/DEV/comi/

[udp]

I didn’t know that - I’ll have to check it out, thanks!