The developers behind Call of Duty: Modern Warfare 3 say they have banned more than 1,000 players from the online version.
Infinity Ward's Creative Strategist, Robert Bowling, used Twitter to explain what was happening.
"Any attempt to cheat, hack, or glitch in #MW3 will not be tolerated. 1600+ bans issued. Updates in works."
He then went on to answer questions from his followers about how to report gamers suspected of cheating.
"There's a button in game after a match," he said. "Click on them in the lobby and it gives option to View Gamercard + Report Player.
"Stats are always recorded, we can verify and detect cheating without video proof."
Full report - http://www.bbc.co.uk/newsbeat/15852554