What's the furthest lengths you've gone to play one game?

[3sexty]

Slightly different scenario. But during the Gamecube era at one point I was right into Metroid Prime half way through up to one of the next Boss fights. I was at the Sydney airport ready to board for a flight to catch up with my brother and parents in Brisbane. At the waiting lounge, I was seriously wishing I could cancel the flight so I could get a train back home to complete the boss level. That was during my hard core days of gaming on the Gamecube!