I'm currently working on routing the Kaiba story, which IMO should have 2 separate sub categories for money cheat and no money cheat (same with Yugi Story). I currently have it down to about 3:25:00 for anyone that runs to run the category today and possibly could get it down to a 3:20:00.

I got it down to 3:10, but the biggest missions that could kill the run are Framed, Lord of the Plains, and Dragon Lair because the route involves putting Kaiba through a gauntlet of battles. I might elect to go with Healing Items to counteract that issue in Framed and Lord of the Plains. I'm going to see if the route can also earn enough money to get the 18 power up items I need to run this full blast. Once I have the best run routed and complete a run, I'll post a guide to this page for anyone interested in running the Kaiba category without the Money Cheat.