Tip #1 of being a Let's Player: Make sure to tell your audience to SMASH THAT LIKE BUTTON INTO A BILLION BITS! Otherwise, they will forget and you will be sad.
Let's Play Simulator 2016, a game where you play games while making noises into the microphone and making a lot of money by virtually doing nothing! That's how YouTube works, right? This is an fun game that (accurately?) details what it's like to be a Let's Player!