The company updates its user agreement to say it can render a Nintendo console 'unusable' if any piracy or tampering is detected.

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 has one message for everyone complaining about its newest games' $80 price tag: Piracy isn't an option. While the brand certainly never encouraged the unlawful making or distribution of game copies,