Tips on how to start my first series on my gaming channel?

Ok, so about 2 months ago I have started a gaming channel. Most of my content has been done is either funny moments of some gameplay, or some builds I have done on a minecraft-like game. By far, my most popular content is the minecraft-like content, but I don't want to rely entirely on that type of content. My channel is more of a general one, but I do focus on games where I can involve my audience in some way. So I want to try to start a series. I was thinking a let s play, but I'm not sure if that will work out. What will you guys suggest?

Thanks in advance. To be honest you should just play the games you like. If you make a gaming series and you end up not liking it will make the video boring. Lets plays are a fun series to watch but they usually last a long time so you need to find a game you like and a game you think your fans will like. What is your youtube?