Minecraft” creator Marcus “Notch” Persson, who sold the title to Microsoft for $2.5 billion in 2014, won’t be part of 10-year anniversary plans for the game because of his “comments and opinions,” Microsoft tells Variety.

“His comments and opinions do not reflect those of Microsoft or Mojang and are not representative of ‘Minecraft,” a Microsoft spokesperson told Variety.

The spokesperson also noted that Persson hasn’t been involved with “Minecraft” since he sold the studio and rights to the game in 2014. 

Persson, once an involved member of the video game development community, has increasingly ostracized himself with his Twitter comments, including transphobic statements and comments about a “heterosexual pride day,” and  that “it’s ok to be white.” Persson has about 3.7 million followers on Twitter.

An update to the game last month removed loading screen text on “Minecraft” that referenced Persson. Microsoft didn’t comment about the decision to remove the reference last month.

But speaking with Variety this week, a Microsoft official confirmed that Persson would not take part in a press event at Minecraft studio Mojang in Stockholm to celebrate the May 17. The event will look at the “past, present and exciting future of the decade-old franchise,” according to the company.

“Minecraft” is a seminal video game. With more than 91 million monthly players, the building and survival game is the second best-selling video game in history, behind “Tetris.”

“Minecraft” is available on all gaming platforms.