Warcraft was orginally designed to be a GW 'Warhammer' game. however GameWorkshop got cold feet and pulled out of the contract. because they forcably ended the contract, Blizzard was allowed full owner ship of the units they developed thus far, and with a few name changes they produced 'Warcraft'
afterwords, Blizzard developed Starcraft... a warcraft in space which mirrored the 'Warhammer 40k' IP of Gameworkshop. some lawsuits where filed in the late 90s and a settlement was approved which allowed both sides to have their intellectual property.
everything beyond this point is just internet hear-say really.
GW is avidly protective of their IP (probably because of WC/SC) and will quite litterally acctually issue 'Cease and Desist' orders to fan based content which uses their IP. If a lawsuit could be filed, then GW would file it... but they had already gone through the courts and arrived at a settlement for all their troubles.
afterwords, Blizzard developed Starcraft... a warcraft in space which mirrored the 'Warhammer 40k' IP of Gameworkshop. some lawsuits where filed in the late 90s and a settlement was approved which allowed both sides to have their intellectual property.
everything beyond this point is just internet hear-say really.
GW is avidly protective of their IP (probably because of WC/SC) and will quite litterally acctually issue 'Cease and Desist' orders to fan based content which uses their IP. If a lawsuit could be filed, then GW would file it... but they had already gone through the courts and arrived at a settlement for all their troubles.