Later in the series Joe left TheAtlanticCraft and hasn't come back since but he has been mentioned and referenced in many other videos.
After his whereabouts were unknown for a long period of time Joe returns with a youtube channel of his own named "JoeBuz" the channel has recently past 50k subs and increases to grow.
it is unknown if Joe would be returning to TheAtlanticCraft, but for now he has his own Atlantis series.
On February 14, 2016, It was announced that Joe was leaving the channel because he wanted to get a step further in his life. Now he has reuturned and does YouTube videos every day but on a channel called joebuz