In different words, you recorded and broadcast your performance of the production company's game. Which, for other forms (Music, stage plays/musicals, etc.) us

In different words, you recorded and broadcast your performance of the production company's game. Which, for other forms (Music, stage plays/musicals, etc.) usually requires royalties paid to the creator of the thing being performed if you perform it for profit. I think it wouldn't be difficult to argue that the different mediums -- character on a screen vs. character on a stage -- don't really change that aspect significantly. The legal evolution around the birth and maturation of machinima is kinda interesting to dig into.