Games developer Blizzard is suing a German company over software that offers gamers advantages in its popular first-person shooter game Overwatch.
It is taking legal action against B******d at a court in California over the "cheat" tools for that and various other titles.
It said that the tools lost it millions of dollars in sales and ruined the game for legitimate players.
But the German company said a US court would have no jurisdiction over it.
"Blizzard's business depends upon its games being enjoyable and fair for players of all skill levels, and Blizzard expends an enormous amount of time and money to ensure that this is the case," the games developer said in a statement.
"The B******d hacks destroy the integrity of the Blizzard games, thereby alienating and frustrating legitimate players and diverting revenue from Blizzard to defendants."
The B******d cheat tool W*******r T****t offers Overwatch players variety of features, including making enemies visible.
Blizzard already has 10 other continuing legal cases against B******d in Germany.
But the chief executive of B******d, Zwetan Letschew, told news site Torrent Freak (Link) that he was surprised by the latest legal action and asked why it had taken "five years" for Blizzard to act.
He added B******d had not yet received the latest complaint.
Howard Rubin, a partner at law firm Bird and Bird, said the US court would have jurisdiction over B******d, because "it is likely that the licence agreement is subject to US law".
And Blizzard has previously won similar cases - notably against MDY Industries, which creates similar tools.
But Mr Rubin said Blizzard would nevertheless face an "uphill struggle" in its case against B******d.
"They are pursuing the contractual angle - that this is a breach of the end-user agreement - and that the use of cheats induces a breach of contract, but I don't think that they will be successful," he said.
As requested I have censored the company name and the tool name. Even though these can be found via the links provided. Note I do not advertise or condone cheating on MP games. I have mailed user awaiting response if none I shall put the names back. (Response received).
[Edited by ServiusTheBear, 7/6/2016 7:31:52 AM]
As always, our policy is to not create cheats designed to work in a multiplayer environment. Never have and never will.
Yeah, I just hope they do not decide to target CH. I am always proud of CHT for not doing MP Cheats. Its not Dapper to cheat in MP. I and am sure the rest of the CHU stand by your policy PWiz. Keep doing what you do brother. I am proud to be a CHU You have my respect, which is not given out very much.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem