Replying to How to occupy my time on a 5 hour flight without internet

Im flying back from hawaii on friday. flights about 5 hours. the flight there was terrible cause i didnt find any cool stuff to do. mostly just listened to music and played gnarshmallow.

anyone have any fun games to download or anything to occupy my time. ill pretty much just have my computer and my ipod. again, no internet, and i have 3 batteries for my computer, so ill be able to be on my computer the whole time.

the main reason i ask this is because i cant sleep on flights.