World Record for segmented in-game time when set. Day 19 10:30 p.m. outside the Harkonnen palace.

Played on DOSBox with cycles fixed at 10000. CD-ROM version.

Played across two days on January 14 and 15, 2020. I saved frequently and reloaded several times when I made big mistakes or died in battle, and this video is edited to show just the segments that were kept. I can upload the full original captures if anyone is interested.

There is still room for improvement, give it a try!