If it's MMORPGs, then play the various MMOs that you like to play. If it happens to be first-person shooters, play those. If it happens to be games like Minecraft, survival games, building games, play as many as you can get your hands on that you'll enjoy. The most important thing is to upload these videos regularly. So, I want to stick to a schedule, and I want to upload games that are at least similar to one another.