What's the longest time you've ever gamed in a single sitdown?

[naznatips]

20 hours for Phoenix Wright: Ace Attorney
14 hours for Phoenix Wright: Ace Attorney - Justice for All
22 hours for Phoenix Wright: Ace Attorney - Trials and Tribulations

18 hours for Final Fantasy IX

and my record...

31 hours on Chrono Trigger.

Bathroom breaks are included in all of the above.