It’s a busy week for union organisers at Activision Blizzard. Yesterday, in conjunction with the Communications Workers of America (CWA), a group of over 100 developers that work on Hearthstone and the mobile only strategy game Warcraft Rumble voted “strongly in favor of wall-to-wall union representation.” This comes after around 400 Blizzard platform and technology workers voted to unionise, also with the CWA.