蜜芽传媒

Fifteen-year-old Zack has spent over 10 hours a week, across five months, recreating his school in a hugely popular computer game.

Minecraft is enjoyed by millions of players and they can build anything using 3D blocks.

Zack from Eggar鈥檚 School in Alton has been telling Lucy Ambache all about his most difficult project to date.