What about PCem? http://pcem-emulator.co.uk/index.html

Personally I am waiting for XL Engine http://xlengine.com/ Besides Daggerfall, Dark Forces and Outlaws it will also support Blood and Shadow Warrior.

It is an open source engine made at the beginning to run Daggerfall. It has been some time while it is being made, but it seems like games are mostly playable by now. the author decided to make it open source after release.

Dark Forces gameplay https://www.youtube.com/playlist?list=PL_xIep4IaZeSB-puezV9cDmhtID3rMnL2
Shadow Warrior gameplay https://www.youtube.com/watch?v=mI42suSvm7U

I don't think XL will ever be complete. I don't know how many years it has been in this so called "pre-release" state now.
And BloodCM is illegal as fuck so no good there.

Yeah hehe I can feel you. But years ago it was different engine. It was rebuild and changed. Now we have video of game being completed with it. According to the author of blog (who is the creator) it is almost finished. So unless he is blatantly lying the playable state is really near. Almost there. When he will finally finish the final stuff and publish it, and open the source, I think it will be secure.

That is of course if he is not some fucking liar. Is not too lazy to / have not time to finish. And WILL open the source code. Obviously it seems like it might take some time. But if he will not resign or die I think it should probably be made at least in a couple of years.

I made it work but the performance is not brilliant because the best emulated CPU is a Mobile Pentium MMX 300Mhz.

So, FreeDOS 1.2 RC2 and VirtualBox 5.1.10 were released at the end of November. I'm happy to report that the audio shudder has gone away. I'm not sure which update that can be attributed to, but it's welcome none the less. I still can't seem to get the MIDI to work... oh well.

Edit: Had some problems with the retail version, but I've got it working fine now.
You will want to edit the fdconfig.sys file as follows: Most of the above is already in the FDCONFIG.SYS file that gets installed with FreeDOS, you will just need to delete out various menu options that you won't need when running Blood anyway.

Note: if you have problems with Blood crashing when attempting to run at higher resolutions, try swapping the load order of the DEVICE lines:

So, I was playing around with FreeDOS 1.2 and VirtualBox 5.1.28 and ran into a memory error with BLOOD trying to load it's DEM files. Turns out that BLOOD doesn't even need JEMM386 to run. Basically just running Option 4, "SafeMode" with CTMOUSE thrown in.

FDCONFIG.SYS AUTOEXEC.BAT Also, found it a lot easier to get files INTO the FreeDOS VM if I just mount the VDI in a Linux VM and just copy the files I want over from there.