Host OS Windows 7 64in
Guest OS FreeDOS 1.1
Game Daggerfall
Thought I'd post this somewhere in case someone else was trying to play DOS games in virtualbox.
In 5.2.8 sound just doesn't work period
In 5.1.34 sound stutters playing too fast/too slow
Downgrading to 5.0.40 fixed everything, even FMVs play properly.
Also FreeDOS 1.2 doesn't work either. CD isos don't mount properly, so the game can't be installed.