A new update to to the Nintendo Account Agreement includes a strongly-worded warning against "unauthorized use," which appears to be a strong attempt to prevent piracy and emulation.

Nintendo’s latest legal move to combat piracy may be super effective. According to a new change in the Nintendo User Agreement, the console maker can brick your Switch, or render it useless, if it’s found with pirated games or mods.

Nintendo has updated its user agreement to reserve the right to render your console "unusable" for unauthorized use, like hacks and mods.