The entire order for the episodes is based on game release dates. The short answer is “I’ll get to it when I get to it.”
But in reality it’s a bit more complicated than that. I’ve said from the start that I’m going roughly chronologically because I knew there would be mistakes and weirdness. Part of the weirdness is just having to put the list of games that will be covered together. Wikipedia’s list was a good starting point but missed a lot, especially with regards to manga based games. Plus I have to get guests lined up for episodes and obviously some games are more popular than others.
I’m trying to mix in those older games that got missed with newer things. I’m trying to get guests for the less popular games that have been skipped over.