Okay, okay... So, it's not a real movie, but it definitely should be. Check out this hilarious trailer parody by Half Day Today and then try to resist the urge to find a free online version of Oregon Trail (it's right here.)
Love that they named someone Poop Face. Reminds me of the Oregon Trail section of I Was Told There'd Be Cake by Sloan Crosley. Letting people you hated die of dysentery was far too thrilling.