Please use the steps detailed at the following link to report.
https://help.ea.com/en-us/help/faq/report-players-for-cheating-abuse-and-harassment/
Thanks.
So they are taking the game hostage, all around the world, for streamers such as you?
Harassment is not encouragable thats a given, but I think fixing the hacking problem would fix the hacking problem, but thats just an opinion.
Anyway, SnowierHawk with its alt account SnowierHawk4667 is also one who does this on Galactic Assault, EU servers.
If it really is how you say it is, it seems you would have a solution for this by asking them to stop because it only antagonizes the community (most of whom does not consume streaming content) against streamers such as you. If that works, cool, we found the root of the problem, after that you could continue whatever you do.
Sadly EA won't give a flying * about any of this, your harrassment thing or the blix *, this is a 7 year old game thats not making any more profit, EA is a bigass corporation with no intention to satisfy any playerbase without profit.
98% of the playerbase are just casual players, who have no clue about this drama behind the scenes myself included. I kinda hope you reaching out to them would be the solution, but honestly I doubt it, worth a shot though. I like this game, good way wind down, would be bummed to leave it because of some *.
But honestly if this turns out to be true it would be the dumbest thing, I mean really, what the *.
Good luck to you though!
