Joe is very insistent that visual novels don't count as games because they don't have any gameplay. After saying this a lot during Steins;Gate,[1] someone posted a video on JADS where the audio was just the first line of the song "Life Will Change" from Persona 5, which goes "It's not a game". So when Joe played Steins;Gate, if he ever accidentally called it a game, then immediately afterwards he would play that video to the stream.[2]

References

  1.     “Falco” video: “Joseph Anderson Steins;Gate stream 1 with chat [02/27/2021” at 00:38:43].
  2.     “Falco” video: “Joseph Anderson Steins;Gate stream 2 with chat [03/06/2021” at 01:33:16].